Full CV - ORL Center

CURRICULUM VITAE
Name: Marangos
Surname: Nikolaos
Birthday: 17.05.1961 in Athens/ Greece
Academic graduation: Professor Dr. med. Dr.h.c.
Profession: Otorhinolaryngologist, Head & Neck Surgeon
Nationality: Greek and German
Mother language: Greek
Foreign languages: German and English fluently, French sufficient
EDUCATION
1966-1979 School in Pireus/Greece
1977 "First Certificate in English" of Cambridge University and "Certificat de la Langue
Francaise" de l' Institut Francais
1979 - 1986 Studies in Human Medicine at the University of Athens
1984 Mittelstufe-Sprachdiplom for the German language in Goethe-Institut, Athens
1986 Final Examination of Medical studies and work permit as doctor in Athens
1986 - 1987 Doctor Thesis at the ENT Dept. of the Medizinische Hochschule Hannover in
Germany (Director: Prof. Dr. Dr. E. Lehnhardt)
1987-1988 Scientific employee at the ENT Dept. of the Medizinische Hochschule
Hannover in Ger-many (Director: Prof. Dr. Dr. E. Lehnhardt) and Promotion to Medical
Doctor
1988 Work permit as a doctor in Germany
1988 - 1992 Training in Otorhinolaryngology at the ENT Dept. of the Medizinische
Hochschule Hannover in Germany (Director: Prof. Dr. Dr. E. Lehnhardt)
1992-1993 Consultant of the ENT Dept. of the Medizinische Hochschule Hannover in
Germany (Director: Prof. Dr. Dr. E. Lehnhardt)
1993-2000 Consultant and Vice Chairman of the ENT Dept. of the Albert-Ludwigs-
University in Freiburg/Germany (Director: Prof. Dr. R. Laszig)
1996 PhD Thesis and Habilitation (Venia legendi) for Otorhinolaryngology in the Albert-
Ludwigs-University in Freiburg/Germany
1997 Facultative specialization in Spezielle Hals-Nasen-Ohren Chirurgie (special ENT
sur-gery)
1998 Additional specializations in Allergology und Plastic Surgeries, certified by the
Lan-desarztekammer Baden-Wurttemberg, Arztekammer Sudbaden
2000-2002 Consultant of the ENT Dept. of the Johannes-Gutenberg-University in
Mainz/Germany (Director: Prof. Dr. W. Mann)
Since 2001 University Professor for Otorhinolaryngology of the Johannes-Gutenberg-
University in Mainz/Germany
2002-2004 Chairman of the ENT Dept. of the Metropolitan Hospital in Athens Greece and
Director of the Metropolitan Cochlear Implant Center
2003-2004 Professor and vice chairman of ENT Dept. of the University of Thessalia in
Larissa

Since 1996 Visiting Professor of the Medical Faculty of the Iasi University, Romania
Since 2005 Director of the Center of Otorhinolaryngology, Head & Neck and Skull Base
Surgery in Athens Greece
Since 2006 Member of the “Board of Otorhinolaryngologists” of Kingdom of Saudi
Arabia
Since 2008 Honor doctor of the Medical Faculty of Popa University of Iasi, Romania
SCIENTIFIC HIGHLIGHTS
1979-1986 Studies in Human Medicine in the National Capodistrian University of Athens/Greece
with the predicate „very good“
1984 Six week visit of the ENT Dept. of the Medizinische Hochschule Hannover in Germany (Director:
Prof. Dr. Dr. E. Lehnhardt) participating in the International Academic Student Ex-change
Program (DAAD scholarship)
1985 Three months pregraduate fellowship at the ENT Dept. of the Medizinische Hochschule
Hannover in Germany (Director: Prof. Dr. Dr. E. Lehnhardt) .
1986 Work permit as Doctor issued by the Ministry of Health in Greece. Assistant of the surgical
dept. of "Hygias Melathron" private hospital in Athens. In October Migration to the Federal
Republic of Germany.
1986 - 1988: MD thesis on: "Ergebnisse der Cochlea Implantation und ihre Bewertung" (results of
cochlear implantation and their validation) at the Medizinische Hochschule Hannover (Director:
Prof. Dr. Dr. E. Lehnhardt). It was the first German doctor thesis on cochlear implants and
evaluated the prognostic factors demonstrating the importance of early implantation.
1987 - 1988: Scientific employee at the ENT Dept. of the Medizinische Hochschule Hannover
(Director: Prof. Dr. Dr. E. Lehnhardt) with the subject to work out prognostic factors, evaluation of
candidacy, and improvement of indications of inner ear prostheses. During this period I have
been working in the Dept. of Experimental Otology and I learned all modern methods of
conventional audiometry, neurootology, and auditory evoked potentials incl. E-
lectrocochleography.
Since 1988 Member of the German Society of Otorhinolaryngology, Head and Neck Sugrery.
1988 - 1992 Training in Otorhinolaryngology in the ENT Dept. of the the Medizinische Hochschule
Hannover (Director: Prof. Dr. Dr. E. Lehnhardt).
My scientific interests were clinical subjects such as the etiology of inner ear disease and
deafness, audiological topodiagnosis of deafness and the cochlear implants. I introduced the
transtympanic electrocochleography and the transtympanic promontory stimulation as a clinical
routine and I reported frequently on national and international congresses.
I participated in founding the Hannover Cochlear Implant Program with surgical and diagnostic
projects such as the evaluation of deafness in uncooperative patients and children and
development of objective methods in testing electric stimulation ability of the auditory nerve
(objective promontory test, electric ABR).
Participation in all educational activities of the ENT Dept. including examination courses for
medical students, regional clinical meetings for ENT doctors and in the annual course on clinical
audiometry with lectures on objective audiometry and brainstem response audiometry.
Participation in several courses on vascular microsurgery, endonasal sinus surgery,

electrophysiology of hearing and audiology in Wurzburg, Erlangen, Freiburg, Aspen/ Colorado
und Munich.
1990 Invited lecture on the “7th International ERA Symposium“ in Poznan / Poland.
1991 Invited references on the main topic „Cochlear Implants in Children“ on the annual meeting
of the German Speaking Society of Audiologists and Neurootologists (ADANO) in Karlsruhe and
on „Electrophysiological examinations of the inner ear“ on the 2nd Symposium of German
Anesthesiologists in Hannover.
Invited Faculty, several lectures and round tables on the II. Course for Cochlear Implants of the
Navarra University in Pamplona/ Spain.
Surgical instructor and co-organisator of the International Workshop on Cochlear Implant Surgery
in Hannover.
1992 End of Training in Otorhinolaryngology and examination (Arztekammer Niedersachsen).
1992 Member of the German Speaking Society of Audiologists and Neurootologists (ADANO).
Round Table panelist on Cochlear Implants during the 2. European Congress of Oto-Rhino-
Laryngology (EUFOS) in Sorrento/ Italy, invited lectures on „Cochlear Implants on adults and
children“ on the 5th German-Syrian Medical Congress in Damascus/ Syria and on the Meeting of
the German Federation of teachers of the deaf (Berufsverband Deutscher
Horgeschadigtenpadagogen) in Munster, invited lecture on „Etiology and Diagnosis of M. Meniere
on the annual Neusser ENT meeting in Neuss.
Organization and exclusive instructor of the „Audiometry Course for Medical Assistants with basic
knowledge during the 26th educational meeting of the German ENT Education Society (Deutsche
Fortbildungsgesellschaft der Hals-Nasen-Ohrenarzte mbH).
Since 1993 Consultant of the ENT Dept. of the Albert-Ludwig’s-University Freiburg (Director:
Prof. Dr. R. Laszig). Main interests were microsurgery of the middle ear, tumor surgery, Laser
surgery and ENT specific plastic surgery. Introduction of skull base surgery in the Dept. and
establishment of the Freiburg interdisciplinary Center of Skull Base Surgery. Teaching of young
assistants and guests on these topics.
Introduction of transtympanic electrocochleography and promontory stimulation and chairmanship
of the Electric Response Audiometry laboratory of the dept. Introduction and founding of
the Freiburg Cochlear Implant Program and of the Implant Center Freiburg (ICF). Participation in
clinical and experimental projects on evaluation of new cochlear implant systems and electrode
design, speech coding strategies and objective speech processor fitting.
Organization of the seminar "Cochlear Implants und their perspectives" for the teachers of the
deaf in Cyprus. Invited lecture on the topodiagnosis of deafness on the Cochlear Implant Course
and Surgical Workshop in Salzburg/Austria. New invitation of the Navarra University and
participation on the International Symposium on Cochlear Implants in Pamplona/ Spain.
Invited lecture on the „transtympanic electrocochleography“ on the Course of Otoneurological
Diagnostics, organized by the University of Mainz and the Academy for Medical Education of
Rheinland-Pfalz and invited lecture on the „Diagnostics on M. Meniere" on the annual meeting of
the German Speaking Society of Audiologists and Neurootologists (ADANO) in Berlin.
1995 Vice Chairman of the ENT Dept. of the Albert-Ludwigs-University Freiburg (Director: Prof.
Dr. R. Laszig). Extension of interdisciplinary Skull Base Surgery with the surgical treatment of
acoustic neuromas, paragangliomas and malignomas of the frontal and lateral skull base.
Research on the topodiagnosis and therapy of deafness due to Neurofibromatosis 2 and
development of the „European Multichannel Auditory Brainstem Implant (ABI)“, first implanted by
our team. After our first implantation in September 1992 we continued in Freiburg and organized
the 5th International Symposium on Cochlear Implants and Surgical Workshop and the “1st
International Auditory Brainstem Satellite Symposium”. This was the first ever meeting of the only
two institutions at that time working on the field of ABI in research and clinical application, the

proceedings of that meeting have been published by the Demeter Verlag/ Balingen. My
responsibility was not only the surgical issue but also the pre- and postoperative evaluation of the
first ABI recipients; first results were being presented in several national and international
congresses. The “European Clinical Trial of the Nucleus 21 Auditory Brainstem Implant” has been
organized by our team under my participation.
Invited lecture and panelist on the International Workshop for comparing Cochlear Implants in
Varese/Italy.
1995-2000 Next to clinical responsibilities I became administrative responsibilities of the ENT
Dept. and participated in Seminars of the Education Academy on Hospital Administration and
Management, Budget Management, Controlling, PC-Administration and Stuff Management.
Organization of the annual regional educational Meeting for ENT doctors and co-organization of
the annual Drei-Landertreffen” of the ENT Depts. of the Universities of Freiburg, Basel und
Strasburg. Organization of the annual seminar on “Diagnostics and Therapy of deafness in
childhood“ for the Academy for Medical Education of South Baden.
Responsible for the education, lectures and examination in Otorhinolaryngology of the students of
Dental Medicine and participant in the regular Otorhinolaryngology lectures for students of
Human Medicine of the University of Freiburg. Member of the Examination Committee of both
Faculties.
Regarding Cochlear Implants, I have been interested in new surgical techniques in cases of
abnormal middle and inner ear and by ossification of the cochlea, in management of possible
complications on cochlear implant users, in objective techniques for speech processor fitting on
children, in the „Neural Response Telemetry“ and in evaluating prognostic factors.
Since 1987 I have been collecting all cases with inner ear malformations out of approx. 2000
adults and children with congenital deafness and I expanded their classification according to the
embryogenesis.
After invitation of the local Universities, I introduced the method of Cochlear Implant and I
assisted the local ENT Depts. In establishing their new Cochlear Implant programs at the
Universities of Regensburg and Homburg/Germany, at the University of Szeged/ Hungary, at the
University of King Saud in Riyadh/ Saudi Arabia, in the Childrens’ Hospital Reine Fabiola of the
Free University of Brussels/ Belgium and in the University of Thessaloniki/ Greece.
I was responsible for the participation of our ENT Dept. and our representative in the organizing
committee of the 2nd, 3rd and 4th Congress of the Tumor Center Freiburg, „Tumor Therapy-State
of the Art“, moderating several sessions and live-surgeries, including the first use of intraoperative
neuronavigation in the University of Freiburg.
During this time I had the opportunity to present my clinical experiences in several national
meetings and congresses with scientific presentations (on facial nerve outcome after acoustic
neuroma surgery, on alternative surgical techniques for the Zenker diverticulum, on the
management of peritonsillar abscess, on angiography and embolization in Head and Neck and
paranasal sinus surgery etc.) and videos (on interactive temporal bone dissection, of the Zenker
Diverticulum and of the management of bilateral glomus jugulare tumors as my personal
production and of surgical techniques for cochlear implant as co-producer).
1996 PhD thesis and Venia Legendi for Otorhinolaryngology in the Albert-Ludwig’s-University of
Freiburg with the subject “Akustikusneurinom und Kleinhirnbruckenwinkeltumor. Stellenwert der
konventionellen Audiometrie, der Hirnstammaudiometrie und auch der Elektrocochleographie zur
Differenzierung tumorbedingter Funktionsstorungen” (Acoustic neuroma and cerebellopontine
angle tumors. Value of conventional audiometry, brainstem audiometry and electrocochleography
for differentiating tumor induced functional lesions.
Invited lecture on the Auditory Brainstem Implants on the 80th Jubileum Congress of South-West
German Society of Otorhinolaryngologists.
Invited panelist on the International Multidevice Cochlear Implant Workshop in Antwerp/ Belgium,
on the 2nd Friedberg Cochlear Implant Symposium and in the Focus Group Discussion on
Cochlear Implants for very young children under the age of two in Kyoto/ Japan.

Co-organization and active participation on the EFAS-Vocational Training Program in Audiology
in Freiburg.
1997 Facultative Specialisation in "Spezielle Hals-Nasen-Ohren-Chirurgie”.
Invited lectures on the Symposium “Advanced Management Issues in Surgery, Audiology &
Education” for Cochlear Implants in children in Melbourne/ Australia, on the 2nd scientific meeting
of the Austrian Neuromodulation Society in Innsbruck/ Austria and on the 17th Danavox
Symposium in Colding/ Denmark on long-term results of Auditory Brainstem Implant.
Co organization of the “International Surgical Workshop” on Cochlear Implants in Freiburg and
active participation as instructor in the temporal bone dissection course and with several related
lectures.
Member of the “European Skull Base Society”, enhancement of surgical spectrum in Oto- und
Rhinobasis and introduction of bone anchored epitheses and hearing aids in our department.
Introduction of the Freiburg Concept of Acoustic Neuroma Treatment and invited presentation on
several national and international scientific meetings
Experimental work on cats and primates after permission of the German authorities (Regierungsprasidiums
Freiburg, Az. 37/9185.811/192) for vital staining of the auditory nerve and the
cochlear nuclei as assistance in Auditory Brainstem Implant Surgery.
Co-organization and several invited lectures on the meeting „actual Otology“ in the partner
University of Iasi/ Rumania during the German-Rumanian University Days and honored as
"Visiting Professor" by the Dean of the Iasi University Medical School.
1998 Invited lecture on the XIII. Neusser ENT-Colloquium on Cochlear Implants. Invited docent
on the "2nd International Course on Cranial Nerve Monitoring" in Barcelona/ Spain. Invited faculty
and Chairman of one scientific session on the XXIV. International Congress of Audiology in
Buenos Aires/ Argentina. Invited lecture on the Interdisciplinary Symposium on Neuroradiology –
Diagnostics and therapeutic strategies for complex Skull Base processes in Freiburg.
Author of the Capitel „Treatment of Otorhinolaryngologic Disease“ in the book Der Therapie-
Ratgeber: Gesicherte Diagnose und Therapie-schemata aus der Allgemein- und Fachpraxis, C.F
Dietrich und H. Rass (Hrsg), Demeter im Spitta-Verlag, Balingen.
Introduction of 3D-Navigation and comparison of several neuronavigation systems in the clinical
practice.
Additional specialties in Allergology und plastic Surgeries from the Landesarztekammer Baden-
Wurttemberg.
1999 Co-organization of the „2nd International Auditory Brainstem Implant Symposium“ in
Freiburg.
Invited lectures on the „Longterm results of the Auditory Brainstem Implant“ and on the „
Topodiagnosis of deafness due to Neurofibromatosis 2“ and on „actual aspects of auditory
rehabilitation“ on the 3rd Workshop of the German Neurofibromatosis Work Group in Düsseldorf.
First Poster Price of the German Skull Base Surgery Society on the 4th Congress of the
European Skull Base Society together with the 3rd Congress of the German Skull Base Society in
Nurnberg.
Member of the Scientific Committee, panelist and session chairman on the
3rd International Conference on Acoustic Neuroma and CPA tumors in Rome/ Italy and on the 6th
International Conference on “Physiology and Pathology of Hearing” of the „European Academy of
Otology and Neuro-Otology“ in Warsaw /Poland. Member of the Scientific Committee of the 12th
Annual Meeting of the European Society of Head and Neck Radiology and invited lecture on
„Clinical questions to the radiologist from the ENT point of view on lesions in the parapharyngeal
space and surrounding spaces“ in Brugge/ Belgium.
Invited lecture for second time on the 83rd Congress of South-West German Society of
Otorhinolaryngologists in Heidelberg.
Member of the Scientific Committee and invited lecture on the 10th Panhellenic Congress on
Otorhinolaryngology, Head and Neck Surgery in Kalamata/ Greece and invited lecture on the 4th
International ENT Seminar of the Nikea General Hospital in Athens/ Greece.

2000 Round table on "Auditory Brainstem Implants" during the 3rd International Symposium on
Electronic Implants in Otology and Conventional Hearing Aids in Birmingham/ U.K.
Member of the Scientific Committee of the 5th European Symposium on Pediatric Cochlear
Implantation in Antwerp/ Belgium.
Invited lectures on the 6th International Conference on Cholesteatoma Ear Surgery in
Cannes/France, on the “Vertigo Course-Diagnosis and Therapy of Vertigo” of the University of
Mainz together with the Medical Postgraduate Education Academy of Rheinland-Pfalz, on the
regional meeting of ENT-Doctors in Trier, on the International Meeting of the European Academy
of Facial Plastic Surgery in Thessaloniki/ Greece and on the 34th educational meeting of the
German ENT Education Society (Deutsche Fortbildungsgesellschaft der Hals-Nasen-Ohrenarzte
mbH).
Co-author of the Book J. Strutz, W. Mann (Hrsg). Praxis der HNO-Heilkunde, Kopf- und
Halschirurgie. Thieme Verlag Stuttgart New York.
Since 2000 Consultant of the ENT Dept. in the Johannes-Gutenberg University of Mainz
(Director: Prof. Dr. med. W. Mann).
08.2001 C3-Professor of Otorhinolaryngology in the Johannes-Gutenberg University of Mainz.
2001 Invited Lecture on the 4th Meeting of ENT-Dept. of MITERA Hospital in Athens/Greece
Invited Lecture on the regional meeting of ENT-Doctors in Trier/Germany
Invited Lecture on the 10th Annual Meeting of the Nicosia-Kyrenia Medical Society Hippocrates in
Nicosia/ Cyprus
Invited Lecture on the 4th Bochumer Cochlear Implant Symposium in Bochum/Germany
Member of the Scientific Committee and Invited Lecture on the 5th European Skull Base Society
Congress in Copenhagen/ Denmark
Member of the Scientific Committee and panelist on two Round Tables on the 2nd World
Congress of Otorhinolaryngologic Allergy Endoscopy and Laser Surgery together with the 11th
Panhellenic Congress of Otorhinolaryngology, Head and Neck Surgery in Athens/ Greece.
Member of the organizing Committee of the 4th International Mainz Workshops, state of the art in
Rhinology, Otology, Skull base surgery and Computer assisted surgery in Mainz/Germany
Organization of the 1st Cochlear Implant Symposium of the Metropolitan Cochlear Implant Center
Athens/ Greece
Participation with one Presentation on the 72 nd Congress of the German Society of
Otorhinolaryngology, Head & Neck Surgery in Hamburg/Germany
2002 Member of the International Faculty and special lecture on the 6th International Symposium
on Pediatric Cochlear Implantation in Las Palmas/ Spain.
Exclusive International Instructor and two lectures on the 20th International Temporal Bone
Dissection Course in the King Saud University of Riyadh/ Saudi Arabia
Invited Lecture for the Society of Speech Therapists and Teachers of the Deaf and The School of
Deaf in Nicosia/Cyprus
2003 Member of International Faculty 4 th International Symposium on Electronic Implants in
Otology & Conventional Hearing Aids in Toulouse/France.
Member of Faculty and 4 Presentations on the 12 th Panhellenic Congress of Otorhinolaryngology,
Head and Neck Surgery in Thessaloniki/Greece
Organization and Lecture on the 1 st Seminar on Deafness and Biomedical Technology in
Larissa/Greece
Organization of the 2 nd Postgraduate Seminar in Otorhinolaryngology of the Otorhinolaryngologic
Society of Central Greece in Larissa/Greece
Invited Lecture on the 1 st Spring Seminar of the Otorhinolaryngology Society of Northwest
Greece, Peloponnesus and Ionian Islands in Ioannina/Greece
Invited Lecture on the Meeting of the Panhellenic Society of Plastic Surgery in Piraeus/Greece
Invited Lecture on the Meeting “Sport and Sea” in Poros/Greece

2004 Organization of the 3 rd Postgraduate Seminar in Otorhinolaryngology of the
Otorhinolaryngologic Society of Central Greece in Larissa/Greece
Member of Faculty and three Lectures on the 1 st International Winter School of Otology-
Neurootology, Lateral Skull Base Microsurgery in Athens/Greece
Member of Faculty, two Mini Symposia, one Main Session and one Round Table on the 5 th
European Congress of Oto-Rhinolaryngology, Head and Neck Surgery in Rhodos/Greece
Invited Lecture on the Symposium "Treatment of Hypacousis with Hearing Aids and Cochlear
Implants" in Iasi/Rumania
2005 Member of Faculty one Round Table and eight Presentations on the 13 th Panhellenic
Congress of Otorhinolaryngology, Head and Neck Surgery in Athens/Greece.
Organization of the Annual Course in Audiology and Otoneurosurgery with five Lectures at the
PopaUniversity of Iasi/Rumania
Organization of Symposium on Cochlear Implants, Past, Present and Future in Athens/Greece
Invited Faculty and five lectures on the 24 th ENT Updates Conference in Rijadh/Saudi Arabia
Invited Lecture on the 3 rd International Jordan-Greek Medical Congress in Amman/Jordania
Invited Lecture on the Meeting of the Paediatric Euroclinic Hospital in Athens/Greece
Participation with one Presentation on the 18 th International ORL Congress in Roma/Italy
2006 Organization of the Annual Course in Subjective and Objective Audiometry, now under the
auspice of the European Academy of Otology and Neurootology (EAONO) at the Popa University
of Iasi/Rumania
Organization of the 1 st Seminar in Audiometry in Athens/Greece
Co-Organization of the 1 st Kuwait International Otology & Otoneurology Conference and the 1 st
Kuwait Temporal Bone Course and nine Lectures in Kuwait
Member of Faculty and Lecture on the International Workshop on Micro-Endoscopic Sinus
Surgery in Mainz/Germany
Member of Faculty and Round Table on the 8 th European Symposium on Pediatric Cochlear
Implantation in Venice/Italy
Invited Faculty and two Lectures on the Simpozion “Hipoacuzia: abordari si tehnici moderne
(diagnostic si tratament)” in Bacau/Rumania
Invited Faculty, external instructor and three lectures on the 26 th Temporal Bone Surgical
Dissection Course in Rijadh/Saudi Arabia
Member of Faculty and three Round Tables on the 8 th International Congress of the
Mediterranean Society of Otology & Audiology στο Dubrovnik/Croatia
Member of Faculty and Course on Acoustic Reflex on the 16 th Seminar on Clinical Audiology-
Neurootology in Pilio/Greece
Member of Faculty, one Round Table and one Lecture on the International Congress of
Rhinology-Otology & Skull Base Surgery in Athens/Greece
Member of the Editorial Board του Mediterranean Journal of Otology
Participation with two Presentations on the 6 th Athenian Days of Interventional Radiology in
Athens/Greece
Participation with three presentations on the 77 th Congress of the German Society of
Otorhinolaryngology, Head & Neck Surgery in Mannheim/Germany
Participation with one Presentation on the 9th International Conference on Cochlear Implants in
Vienna/Austria
Participation with three Presentations on the XXXI. ESNR Congress and 15 th Advanced Course in
Geneva/Swiss
Participation with one Presentation on the 15 th Panellenic Radiology Congress in Athens/Greece
2007 Organization of the Annual Course in Subjective and Objective Audiometry under the
auspice of the European Academy of Otology and Neurootology (EAONO) at the Popa University
of Iasi/Rumania
Member of Faculty and Instructional Course on “Canal-wall-up tympanoplasty from A to Z” on the
6 th European Congress of Oto-Rhino-Laryngology, Head and Neck surgery in Vienna/Austria
Organization of the Meeting “Cochlear implants: myths and reality” in Athens/Greece

Invited Lecture on “Cochlear Implants in Greece” on the ΧΧΙΙ. Neusser ΗΝΟ-Kolloquium in
Neuss/Germany
Member of Faculty and experts’ presentation on the III Meeting “Consensus on Auditory Implants”
in Marseille/France
Invited Faculty and two Lectures on the 4 th International Jordan-Greek Medical Congress in
Amman/Jordania
Invited Lecture as Research Seminar on the 6 th Asia Pacific Symposium on Cochlear Implants
and Related Sciences in Sydney/Australia
Member of Faculty and two Round Tables on the IX. International Conference of the
Mediterranean Society of Otology and Audiology in Bari/Italy
Participation with three presentations on the 78 th Congress of the German Society of
Otorhinolaryngology, Head & Neck Surgery in Munich/Germany
Participation with eight Presentations on the 14 th Panhellenic Congress of Otorhinolaryngology,
Head and Neck Surgery in Thessaloniki/Greece
Participation with three Presentations on the 6 th European Congress of Oto-Rhino-Laryngology,
Head and Neck surgery in Vienna/Austria
Participation with two Presentations on the 6 th Asia Pacific Symposium on Cochlear Implants and
Related Sciences in Sydney/Australia
2008 Co-Organization of the 2 nd Kuwait International Otology & Otoneurology Conference and
the 1 st Kuwait Temporal Bone Course and three Lectures, in Kuwait
Member of Faculty, one Round Table and one Presentation on the 2 nd International Symposium
of the Politzer Society on Otosclerosis & Stapes Surgery in Biarritz/France
Organization of the Annual Course in Subjective and Objective Audiometry under the auspice of
the European Academy of Otology and Neurootology (EAONO) at the Popa University of
Iasi/Rumania
Member of Faculty and Round Table on the 8 th International Conference on Cholesteatoma & Ear
Surgery in Antalya/Turkey
Member of Faculty and Lecture on “Cochlear Implants” on the Seminar of the Panhellenic Society
of Audiology and Neurootology in Myconos/Greece
Member of Faculty and Lecture on the VI Balkan Congress of Otorhinolaryngology, Head and
Neck Surgery in Thessaloniki/Greece
Participation with one presentation on the 79 th Congress of the German Society of
Otorhinolaryngology, Head & Neck Surgery in Bonn/Germany
2009 Member of Faculty and three Presentations on the XI International Facial Nerve Symposium
in Roma/Italy
Organization of the Annual Course in Subjective and Objective Audiometry at the Popa University
of Iasi/Rumania
Member of Faculty and Round Table on the 15 th Panhellenic Congress of Otorhinolaryngology,
Head and Neck Surgery in Creta/Greece
Member of Faculty and Round Table on the 19 th Panhellenic Seminar-Neurootology update in
Patras/Greece
2010 Invited Faculty, three Round Tables and one Lecture on the 32 nd National Congress of
Otorhinolaryngology and Cervico-facial Surgery with International Participation in Iasi/Rumania
Organization of the Annual Course in Subjective and Objective Audiometry at the Popa University
of Iasi/Rumania
2011 Organization of the Annual Course in Subjective and Objective Audiometry) at the Popa
University of Iasi/Rumania
Member of Faculty and Round Table Lefkada/Greece
2012 Exclusive International Speaker and Instructor on the 6 th RMH Temporal Bone Course and
Otology Update of the Riyadh Military Hospital in Riyadh/Saudi Arabia

A. In Journals with peer review
Scientific Publications
1. N. Marangos, G. Hesse, A. Mausolf
Frequenzabhängige Cochlear Microphonics bei Innenohrschwerhörigkeiten mit
unterschiedlichen Tonschwellen.
HNO 37: 27-29 (1989)
2. N. Marangos, R. Laszig, A. Mausolf
Elektrocochleographische Sonderfälle.
HNO 37: 379-385 (1989)
3. N. Marangos, A. Mausolf, B. Ziesmann
Elektrokochleographische Möglichkeiten zur Differentialdiagnose zwischen
hydropischer und neuraler Schwerhörigkeit.
HNO 38: 56-58 (1990)
4. M. Vollrath, N. Marangos, G. Hesse
Die Dehydratationstherapie des Tieftonverlustes.- Eine Alternative zur
rheologischen Therapie.
HNO 38: 154-157 (1990)
5. A. Mausolf, A. Laubert, N. Marangos
Audiologische Diagnostik tumorbedingter neuraler Hörstörungen anhand diskreter
Befundkonstellationen.
HNO 38: 317-321 (1990)
6. N. Marangos, A. Mausolf
Familiäre neurale mitochondriale Schwerhörigkeit.
HNO 38: 322-325 (1990)
7. R. Laszig, W.P. Sollmann, R. Charachon, J.P. Lavieille, N. Marangos
Implantation sur le noyau cochléaire: A propos d'un malade atteint de neurinome
bilatéral.
Ann Otolaryngol Chir Cervicofac (Paris), 111: 315-318 (1994)
8. M. Nauck, K. Winkler, R. Siekmeier, N. Marangos, B. Richter, W. März, H.
Wieland
Pseudo-Pseudohypertriglyceridemia: a Case of Increased Free Glycerol Without
Evidence for Glycerol Kinase Deficiency.
Clin Chem 41/4: 619-620 (1995)
9. R. Laszig, W.P. Sollmann, N. Marangos

The restoration of hearing in neurofibromatosis type 2.
J Laryngol Otol 109: 385-389 (1995)
10. N. Marangos, E. Lüllwitz, R. Laszig
Myogene Potentiale nach elektrischer Stimulation des Promontoriums.
Otorhinolaryngol Nova 5: 76-81 (1995)
11. N. Marangos, A. Berlis
Hochauflösendes Felsenbein-CT im Knochenalgorithmus und 2D-Rekonstruktion
zur Beurteilung des Fazialiskanals.
HNO 43: 732-736 (1995)
12. B. Richter, N. Marangos, A. Jeron, S. Irscheid
Drei unterschiedliche Malignome des Aerodigestivtraktes nach chronischem
Abusus von Canabisprodukten.
HNO 43(12):728-731 (1995)
13. N. Marangos
Hearing loss by multiple sclerosis; localisation of the affection of the auditory
pathway according electrocochleographic findings.
J Laryngol Otol 110: 252-257 (1996)
14. W. Maier, N. Marangos, A. Aschendorff.
Das Lermoyez-Syndrom - Elektrocochleographische Beobachtungen.
Laryngo-Rhino-Otologie 75:372-376 (1996)
15. N. Marangos, R. Laszig
Restoration of hearing with multichannel prostheses: 10 years' experience.
Folia Phoniatr Logop 48: 131-136 (1996)
16. A. Aschendorff, N. Marangos, R. Laszig
Früh- und Langzeitergebnisse in der Rehabilitation erwachsener Cochlear-Implant-
Patienten.
Laryngo-Rhino-Otologie 76:275-277 (1997)
17. N. Marangos
Cochlear-Implantate.
HNO 45: 505-506 (1997)
18. N. Marangos, R. Laszig
Cochlear Implants: Die prothetische Versorgung bei Taubheit um die Jahrtausendwende.
HNO 46: 12-26 (1998)
19. N. Marangos

Ausbildung in der Chirurgie des Mittelohres und des Felsenbeines.
HNO 46: 201-202 (1998)
20. T. Klenzner, M. Stecker, N. Marangos, R. Laszig
Zur Indikationserweiterung des Cochlear-Implant: Freiburger Ergebnisse bei
Patienten mit Resthörigkeit.
HNO 47: 95-100 (1999)
21. N. Marangos, M. Schumacher
Facial palsy after glomus tumour embolization.
J Laryngol Otol 113:268-270 (1999)
22. R. Laszig, N. Marangos, W.P. Sollmann, R.T. Ramsden.
Central electrical stimulation of the auditory pathway in neurofibromatosis type 2.
Ear Nose and Throat Journal 78:110-117 (1999)
23. N. Marangos, J. Schipper, B. Richter
Defizit der objektiven Reizantwortschwelle (DORAS) beim Kleinhirnbrückenwinkeltumor.
HNO 47: 804-808 (1999)
24. N. Marangos, M. Schumacher
Management eines großen bilateralen Glomus jugulare Tumors.
HNO 47: 816-820 (1999)
25. N. Marangos, J. Schipper.
Aktuelle Aspekte der Hörgeräteversorgung: Technik, Ziele und Überprüfung.
Laryngo-Rhino-Otol 78:703-717 (1999)
26. J. Schipper, N.C. Gellrich, N. Marangos, W. Maier.
Stellenwert der B-Bildsonographie bei Patienten mit Karzinomen des oberen
Aerodigestivtraktes und einem „N0"-Lymphknotenstadium.
Laryngo-Rhino-Otol 78: 561-565 (1999)
27. W. Maier, N. Marangos, R. Laszig.
Paraganglioma as a systemic syndrome: pitfalls and strategies.
J Laryngol Otol 113: 978-982 (1999)
28. J. Schipper, W. Maier, H. Husstedt, N. Marangos, R. Laszig.
Diagnostic and therapeutic procedures of sigmoid sinus thrombosis in childhood.
Skull Base Surgery 10: 201-207 (2000)
29. N. Marangos, M. Stecker, R. Laszig.
Topodiagnosis of deafness - Strategy for treatment of Neurofibromatosis 2.

J Laryngol Otol 144:3-7 (2000)
30. W.P. Sollmann, R. Laszig, N. Marangos.
Surgical experience in 58 cases using the Nucleus 22 multichannel auditory brainstem implant.
J Laryngol Otol 114:23-26 (2000)
31. N. Marangos, M. Stecker, W.P. Sollmann, R. Laszig.
Stimulation of the nucleus cochlearis with multichannel auditory brainstem
implants and long-term results of Freiburg´s patients.
J Laryngol Otol 114:27-31 (2000)
32. N. Marangos, W. Maier, R. Merz, R. Laszig.
Brainstem response in cerebellopontine angle tumors.
Otol Neurotol 22:95-99 (2001) (früher Am J Otol)
.
33. N. Marangos, R.B. Illing, J. Krüger, R. Laszig. In vivo visualization of the
cochlear nerve and nuclei with fluorescent axonal tracers. Hearing Research
162:48-52, 2001
34. N. Marangos. Dysplasien des Innenohres und des Inneren Gehörganges. HNO
50:866-881, 2002.
35. B. Richter, K. Jaekel, A. Aschendorff, N. Marangos, R. Laszig. Cochlear
structures after implantation of a perimodiolar electrode array. Laryngoscope
111(5):837-843, 2001
36. W.J. Mann, J. Maurer, N. Marangos. Neural preservation in skull base surgery.
Otolaryngol Clin N Am 35:411-424, 2002
37. P. Pelc, N. Marangos, T. Marquet, C. Ligny, O. Perier, AL Mansbach. Petrous
bone fractures in children: risk of meningitis, and indication for early Cochlear
implant? Acta Otorhinolaryngol Belg 57(3):193-196, 2003
38. J. Maurer, N. Marangos, E. Ziegler. Reliability of cochlear implants.
Otolaryngol Head Neck Surg 132(5):746-750, 2005
39. I. Kantas, G. Tzindros, A. Papadopoulou, N. Marangos. Midfacial degloving: the
best alternative for treatment of transsphenoidal meningocele of the pterygopalatine
fossa. Skull Base Surg 16:117-122, 2006
40. I. Kantas, DG Balatsouras, CE Papadakis, N.Marangos, SG Korres, V. Danielides.
Aesthetic reconstruction of crooked nose via external septoplasty. J Otolaryngol
Head Neck Surg 37 (2):154-159, 2008

B. In Journals without peer review
1. N. Marangos
The diagnostic value of transtympanic electrocochleography.
Otolaryngologia polska, Tom XLVI, Nr 4, 402-405 (1992)
2. R. Laszig, N. Marangos
Management in bilaterally obliterated Cochleae.
Adv Otorhinolaryngol 50: 54-58 (1995)
3. A. Aschendorff, N. Marangos, R. Laszig
Soft Surgery Technique in Cochlear Implantation.
Centr East Europ J Oto-Rhino-Laryngol, 1: 109-110 (1996)
4. N. Marangos, A. Aschendorff
Congenital Deformities of the Inner Ear: Classification and Aspects Regarding
Cochlear Implant Surgery.
Adv Otorhinolaryngol 52: 52-56 (1997)
5. N. Marangos, R. Laszig
Cochlear Implant Surgery and Radical Cavities.
Adv Otorhinolaryngol 52: 147-150 (1997)
6. A. Aschendorff, N. Marangos, R. Laszig
Complications and Reimplantation.
Adv Otorhinolaryngol 52: 167-170 (1997)
7. N. Marangos, R. Laszig, W.-P. Sollmann
Langzeitergebnisse der Mehrkanalstimulation des Nucleus cochlearis mit auditorischen
Hirnstammprothesen.
Wien Med Wschr 147: 259-263 (1997)
8. A. Aschendorff, N. Marangos, R. Laszig
Ergebnisse in der Rehabilitation erwachsener Cochlear-Implant-Patienten.
Wien Med Wschr 147: 252-254 (1997)
9. N. Marangos, J. Maurer.
Diagnostik und Therapie des Hörsturzes.
Notfallmedizin 26:446-449 (2000)
10. J. Maurer, N. Marangos.
Tinnitus-Das unsichtbare Übel.
Notfallmedizin 26:450-454 (2000)
11. I. Kantas, A. Papadopoulou, DG. Balatsouras, A. Aspris, N. Marangos.
Therapeutic

approach to Gradenigo’s syndrome: a case report. J Med Case Reports 24;4:151,
2010
C. Published Presentations
Those with * are published in scientific Journals too
1. G. Hesse, N. Marangos
Adaptationsbedingte Veränderungen des kochleären Aktionspotentials beim
Normalhörenden.
Arch Oto Rhino Laryngol (Suppl. II), 155-157 (1988)
2*. N. Marangos, G. Hesse, A. Mausolf
Frequenzabhängige Cochlea Microphonics bei Innenohrschwerhörigkeiten mit
unterschiedlichen Tonschwellen.
Arch Oto Rhino Laryngol (Suppl. II), 148-149 (1988)
3*. N. Marangos, A, Mausolf, B. Ziesmann
Elektrocochleographische Möglichkeiten zur Differentialdiagnose zwischen
hydropischer und neuraler Schwerhörigkeit.
Arch Oto Rhino Laryngol (Suppl. II), 118-119 (1989)
4*. M. Vollrath, N. Marangos, G. Hesse
Die Dehydratationstherapie des Tieftonverlustes - Eine Alternative zur
rheologischen Therapie.
Arch Oto Rhino Laryngol (Suppl. II), 41-42 (1989)
5. A. Mausolf, N. Marangos, E. Lehnhardt
Der Stellenwert der Cochlear Microphonics bei der Cochlear-Implant-
Voruntersuchung.
Arch Oto Rhino Laryngol (Suppl. II), 154 (1990)
6. N. Marangos, A. Mausolf, R. Laszig
Elektrocochleographisch registrierte myogene Potentiale beim normalen und
patholo-gischen Ohr.
Arch Oto Rhino Laryngol (Suppl. II), 162-163 (1990)
7. N. Marangos, A. Mausolf
Elektrocochleographische Topodiagnostik familiärer Schwerhörigkeiten.
Arch Oto-Rhino-Laryngol ( Suppl. II), 144 (1991)
8. N. Marangos, E. Lehnhardt

Evozierte Potentiale nach elektrischer Stimulation des Promontoriums.
Eur Arch Otorhinolaryngol (Suppl. II), 87 (1992)
9 N. Marangos
Positives Recruitment und elektrocochleographische Innenohrschwerhörigkeit beim
Kleinhirnbrückenwinkeltumor.
Eur Arch Otorhinolaryngol (Suppl. II), 48-49 (1992)
10*. N. Marangos, A. Berlis
Hochauflösendes Felsenbein-CT im Knochenalgorithmus und 2D-Rekonstruktion
zur Beurteilung des Fazialiskanals.
Arch Otorhinolaryngol (Suppl. II), 164-165 (1994)
11. R. Laszig, W.P. Sollmann, N. Marangos, B. Freigang
Die prothetische Versorgung bei neuraler Taubheit.
Arch Otorhinolaryngol (Suppl. II), 340 (1994)
12. R. Laszig, W.P. Sollmann, N. Marangos, R. Charachon, R. Ramsden
Nucleus 20-Channel and 21-Channel Auditory Brain Stem Implants: First European
Experiences.
Ann Otol Rhinol Laryngol (Suppl. 166) 104: 28-30 (1995)
13. A. Aschendorff, N. Marangos, R. Laszig
Large vestibular aqueduct syndrome and its implication for cochlear implant
surgery.
Am J Otol 18 (Suppl): 57 (1997)
14. R. Laszig, N. Marangos, P. Sollmann, R. Ramsden, B. Fraysse, T. Lenarz, H.
Rask-Andersen, O. Sterkers, M. Manrique, B. Nevison
Initial results from the clinical trial of the Nucleus 21-channel auditory brain stem
implant.
Am J Otol 18 (Suppl): 160 (1997)
15. N. Marangos
Chirurgie der lateralen Schädelbasis.
Onkologie 21 (Suppl. 1): 23-24 (1998)
16. P. Hetzel, N. Marangos, M. Schumacher.
The carotid compression test for therapeutic occlusion of the internal carotid
artery.
Skull Base Surgery 9 (Suppl 2):19 (1999)
17. R. Laszig, N. Marangos, V.v.Velthoven-Wurster, J. Zentner.
Surgical treatment of acoustic neuroma: Indications and results.
Skull Base Surgery 9 (Suppl 2):22-23 (1999)

18. W. Maier, N. Marangos.
Paraganglioma as a systemic syndrome - Pitfalls and strategies.
Skull Base Surgery 9 (Suppl 2):26 (1999)
19. N. Marangos, J. Schipper, M.. Schumacher, R. Laszig.
Indications and results of infratemporal approach for tumours of the infratemporal and
parapharyngeal space.
Skull Base Surgery 9 (Suppl 2):26 (1999)
20. N. Marangos, M. Schumacher, R. Laszig.
Preservation of middle ear function after removal of large paragangliomas of the
jugular foramen.
Skull Base Surgery 9 (Suppl 2):26 (1999)
21. N. Marangos, M. Stecker, R. Laszig.
Topodiagnosis of deafness in Neurofibromatosis 2 and its implication in actual
treatment strategy.
Skull Base Surgery 9 (Suppl 2):27 (1999)
22. J. Schipper, J. Klisch, M. Schumacher, N. Marangos.
The role of angiography and embolization in surgery of lateral skull base.
Skull Base Surgery 9 (Suppl 2):35 (1999)
23. R. Laszig, N. Marangos, W.P. Sollmann, B. Nevison.
The auditory brainstem implant (ABI).
J Laryngol Otol 113 (Suppl 23):30-31 (1999)
24. J. Schipper, N. Marangos, W. Maier.
N0-Hals-diagnostische Neck-Dissection versus wait and see.
Onkologie 23 (Suppl. 1):10-11 (2000)
25. G. Pabst, B. Bosch, C. Daxer, J. Schipper, N. Marangos.
Funktionserhaltende transorale Tumorresektion mit dem CO2 Laser.
Onkologie 23 (Suppl. 1):11 (2000)
26. A. Schramm, J. Schipper, N.C. Gellrich, N. Marangos.
Chancen und Risiken der computergestützten Chirurgie für die onkologische therapie im Kopf-Halsbereich.
Onkologie 23 (Suppl. 1):11 (2000)
27. J. Schipper, N. Marangos, W. Maier.
CAS (computer assisted surgery) im Hals-Nasen-Ohren-Bereich.
Onkologie 23 (Suppl. 1):12 (2000)
28. I. Arapakis, N. Marangos.

Changes in epidemiology, audiometry and treatment due to early detection of acoustic
neuroma by MRI.
Laryngo-Rhino-Otol 79 (Suppl.):7 (2000)
29. A. Aschendorff, B. Richter, M. Stecker, N. Marangos, R. Laszig.
Implantation of the new contour-electrode - preliminary clinical results
Laryngo-Rhino-Otol 79 (Suppl.):9 (2000)
30. M. Kimpel, B. Richter, N. Marangos.
Bilateral paralysis of humal vocal folds in infectious mononucleosis
Laryngo-Rhino-Otol 79 (Suppl.):145 (2000)
31. T. Klenzner, M. Neumann, N. Marangos, R. Laszig.
Does depth of electrode insertion influence inner ear function in cochlear implant patients?
Laryngo-Rhino-Otol 79 (Suppl.):148 (2000)
32. J. Schipper, N. Marangos, H. Bloss.
Interdisciplinary synchronous surgical resection of tumors at the craniocervical transition.
Laryngo-Rhino-Otol 79 (Suppl.):278 (2000)
33. J. Schipper, N. Marangos, W. Maier, R. Laszig.
Surgical resection of tumors of the peritubar space.
Laryngo-Rhino-Otol 79 (Suppl.):278 (2000)
34. C. Spahn, B. Richter, T. Klenzner, C. Löschmann, E. Löhle, N. Marangos. Psychosocial
stress and retrospective degree of treatment-content in adult CI-users. Laryngo-Rhino-Otol
79 (Suppl.):302 (2000).
D. Abstracts
1. G. Hesse, N. Marangos
Changes of the compound action potential in normal ears due to adaptation.
Arch Otorhinolaryngol 245: 368 (1988)
2. N. Marangos, G. Hesse, A. Mausolf
Frequency-specific cochlear microphonic recordings and various sensory hearing
losses.
Arch Otorhinolaryngol 245: 367 (1988)
3. N. Marangos, A. Mausolf, B. Ziesmann
Electrocochleographic differentiation between hydropic and neural hearing loss.
Arch Otorhinolaryngol 246: 448 (1989)
4. M. Vollrath, N. Marangos, G. Hesse
Dehydration in low-frequency hearing loss: an alternative to rheological therapy?
Arch Otorhinolaryngol 246: 437 (1989)

5. A. Mausolf, N. Marangos, E. Lehnhardt
Relevance of cochlear microphonics in preoperative diagnostic testing for cochlear
implants.
Eur Arch Otorhinolaryngol 248: 172 (1991)
6. N. Marangos, A. Mausolf, R. Laszig
Electrocochleographically recorded myogenic potentials from normal and
pathological ears.
Eur Arch Otorhinolaryngol 248: 173-174 (1991)
7. N. Marangos, E. Lehnhardt, R. Laszig
Electrically evoked myogenic potentials as objective promontory test for child
cochlear implant candidates.
In: Proceedings of the First European Symposium on Paediatric Cochlear
Implantation, 41 (1992)
8. N. Marangos, A. Mausolf
Electrocochleographic differential diagnosis of hereditary hearing loss.
Eur Arch Otorhinolaryngol 249: 109 (1992)
9. N. Marangos, E. Lehnhardt
Evoked potentials after electrical stimulation of the tympanic promontory.
Eur Arch Otorhinolaryngol 249: 412 (1992)
10. N. Marangos
Positive recruitment and electrocochleographic sensory hearing loss due to
cerebellopontine angle tumors.
Eur Arch Otorhinolaryngol 250: 460 (1993)
11. N. Marangos, A. Berlis
High-resolution computed tomography in a bone algorithm and 2D reconstruction
for imaging of the facial canal.
Eur Arch Otorhinolaryngol 251: 485 (1994)
12. N. Marangos, R. Laszig
Radiäre Stimulation des Ganglion spirale nach biscalärer Elektrodenimplantation.
HNO Informationen, Teil II, Sitzungsbericht 1995, Demeter Verlag, Balingen: 95
(1995)
13. R. Laszig, W.P. Sollmann, N. Marangos
Prothetischer Hörnervenersatz.
HNO Informationen, Teil II, Sitzungsbericht 1995, Demeter Verlag, Balingen: 96
(1995)
14. A. Aschendorff, N. Marangos, R. Laszig
Die soft-surgery Technik bei der Cochlear Implant Operation.

HNO Informationen, Teil II, Sitzungsbericht 1995, Demeter Verlag, Balingen: 191
(1995)
15. A. Aschendorff, N. Marangos.
X-chromosomale familiäre Schwerhörigkeit mit Innenohrmißbildung.
HNO-Informationen 21(4) 198 (1996)
16. R. Laszig, N. Marangos, M. Stecker, J. Roth
18 Monate Erfahrung mit dem CI24M/SP5 bei Erwachsenen und Kindern.
HNO 45: 262 (1997)
17. T. Klenzner, M. Stecker, N. Marangos, R. Laszig
Indikationserweiterung des Cochlear Implant? Freiburger Ergebnisse bei Patienten
mit Resthörigkeit.
HNO 45: 262 (1997)
18. Aschendorff, N. Marangos, R. Laszig
Die endoskopische Schwellendurchtrennung mit Klammernahtgerät.
HNO 45: 342 (1997)
19. N. Marangos, T. Schuler
Interaktive Felsenbeinpräparation am Personal Computer.
HNO 45: 344 (1997)
20. G. Velegrakis, N. Marangos, R. Laszig, E. Helidonis
Eine neue Stapesprothese.
HNO 45: 324 (1997)
21. N. Marangos, M. Stecker, J. Roth, R. Laszig
Zwei Jahre Erfahrung mit dem CI24M bei Erwachsenen und Kindern.
Otorhinolaryngol Nova 7 (2): 84 (1997)
22. N. Marangos, B. Richter
Defizit der Objektiven Reizantwortschwelle als diagnostisches Kriterium beim
Kleinhirnbrückenwinkeltumor.
Otorhinolaryngol Nova 7 (2): 103-104 (1997)
23. B. Richter, N. Marangos, R. Siekmann, M. Schumacher
Indikationen und Möglichkeiten der Embolisation bei akuten Blutungen im Mund-,
Nasen-, Rachenraum.
Otorhinolaryngol Nova 7 (2): 90 (1997)
24. R. Laszig, N. Marangos, R. Scheremet
Das Freiburger Konzept der Behandlung von Kleinhirnbrückenwinkeltumoren-
Indikationen, Zugänge und Ergebnisse.
HNO 46:386 (1998)

25. F.X. Glocker, N. Marangos, R. Scheremet, L. Gautier, C.H. Lücking
Zur Langzeitprognose der postoperativen Fazialisparese nach Entfernung von
Akustikusneurinomen: klinische und elektrophysiologische Befunde.
Klin Neurophysiol 29: 156 (1998)
26. L. Gautier, F.X. Glocker, R. Scheremet, N. Marangos, C.H. Lücking
Postoperative Funktion des N. facialis nach Entfernung von Akustikusneurinomen
in Abhängigkeit vom operativen Zugang.
Klin Neurophysiol 29: 158 (1998)
27. A. Krebs, A.H. Gerken, N. Marangos
Peritonsillarabszeß: retrospektive Betrachtung des Therapiemanagements der
letzten 5 Jahre.
HNO 46:400 (1998)
28. N. Marangos, R. Laszig
Cochleäre Taubheit bei Neurofibromatose Typ 2.
HNO 46:431 (1998)
29. R.B. Illing, N. Marangos, J. Krüger, P. Pedersen, R. Laszig
Vitalfärbung des auditorischen Nerven als Orientierungshilfe bei hirnstammnahen
Operationen.
HNO 46:450 (1998)
30. M. Stecker, R. Greisiger, J. Roth, N. Marangos, R. Laszig
Drastische Dynamikeinengung beim Wechsel auf monopolare Reizung.
HNO 46:451 (1998)
31. N. Marangos, M. Schumacher
Management eines großen bilateralen Glomus jugulare Tumors.
HNO 46:453 (1998)
32. R. Laszig, N. Marangos, M. Stecker, J. Roth
Eighteen months of experience with the Nucleus 24M/SP5 Cochlear Implant in
adults and children.
Eur Arch Otorhinolaryngol 255: 38 (1998)
33. T. Klenzner, M. Stecker, N. Marangos, R. Laszig
An extension of indications for cochlear implantation? Freiburg results in four
patients with residual hearing.
Eur Arch Otorhinolaryngol 255: 38-39 (1998)
34. A. Aschendorff, N. Marangos, R. Laszig
Endoscopic stapler-assisted esophageal diverticulostomy as treatment for Zenker´s
diverticulum.

Eur Arch Otorhinolaryngol 255: 112 (1998)
35. N. Marangos, T. Schuler
Use of a personal computer for evaluation of interactive temporal bone sections.
Eur Arch Otorhinolaryngol 255: 113 (1998)
36. R. Laszig, N. Marangos, R. Scheremet.
The Freiburger concept for the diagnosis and treatment of cerebellopontine angle
tumors.
Eur Arch Otorhinolaryngol 256:32 (1999)
37. A. Krebs, H. Gerken, N. Marangos.
Peritonsillar abscess: a retrospective study of therapy during the last 5 years.
Eur Arch Otorhinolaryngol 256:38 (1999)
38. N. Marangos, R. Laszig.
Cochlear deafness in neurofibromatosis type 2.
Eur Arch Otorhinolaryngol 256:55-56 (1999)
39. R.B. Illing, N. Marangos, J. Krόger, P. Pedersen, R. Laszig.
Vital staining of the auditory nerve to aid surgery close to the brainstem.
Eur Arch Otorhinolaryngol 256:91-92 (1999)
40. M. Stecker, R. Greisiger, J. Roth, N. Marangos, R. Laszig.
Drastic reduction of the dynamic range when changing from common ground to
monopolar stimulation mode.
Eur Arch Otorhinolaryngol 256:92 (1999)
41. N. Marangos, M. Schumacher.
Management of large bilateral jugular foramen paragangliomas.
Eur Arch Otorhinolaryngol 256:93 (1999)
42. M. Stecker, N. Marangos, W.P. Sollmann, R. Laszig.
Unterstützung der Elektroden-Positionierung bei Auditory Brainstem Implant
Operation durch Messung elektrisch evozierter Hirnstammpotentiale.
HNO 47:346 (1999)
43. A. Aschendorff, N. Marangos, R. Laszig.
Obliteration der Cochlea bei Cogan-Syndrom-Notwendigkeit der frόhzeitigen
Cochlear Implant Versorgung.
HNO 47:347 (1999)
44. T. Klenzner, M. Neumann, A. Aschendorff, N. Marangos, R. Laszig.
Funktion des Vestibularorgans nach Cochlear Implant Operation.
HNO 47:347 (1999)

45. A. Pünder, W. Maier, N. Marangos.
Explorative Tympanotomie bei akuter Ertaubung: Operationsindikation und
Ergebnisse.
HNO 47:443 (1999)
46. A. Aschendorff, N. Marangos, M. Stecker, R. Laszig.
Freiburger Konzept der auditorischen Rehabilitation bei Neurofibromatose 2. Otorhinolaryngol Nova 9:26 (1999)
47. M. Stecker, N. Marangos, W.P. Sollmann, R. Laszig.
Support of electrode placement in auditory brainstem implant surgery measuring electrically evoked brainstem potentials.
Eur Arch Otorhinolaryngol 257:48 (2000)
48. T. Klenzner, M. Neumann, A. Aschendorff, N. Marangos, R. Laszig.
Vestibular function after cochlear implant surgery.
Eur Arch Otorhinolaryngol 257:49 (2000)
49. A. Aschendorff, N. Marangos, R. Laszig.
The obliterated cochlea in Cogan´s syndrome - necessity for early cochlear implant surgery.
Eur Arch Otorhinolaryngol 257:49 (2000)
50. A. Aschendorff, B. Richter, M. Stecker, N. Marangos, R. Laszig.
Implantation der neuen Contour-Elektrode - erste klinische Ergebnisse.
HNO Informationen 24:92 (2000)

E. Books, Monographies
1. G. Hesse, N. Marangos
Enlarged Summating Potential in Ménière's Disease; Relation to duration and
acuteness of symptoms.
In: Meniere's Disease, J.B. Nadol Jr., Kugler & Guedini Publications, Amsterdam-
Berkeley- Milano, 259-265 (1989)
2. N. Marangos, R. Laszig
Differential diagnosis of the enhanced summating potential to compound action
potential ratio.
In: I. Kaufman Arenberg (ed): Inner ear surgery. Kugler & Guedini Publications,
Amsterdam-New York, 263-268 (1991)
3. N. Marangos
Elektrophysiologische Untersuchungen des Ohres (ERA).
INA (82): Anästhesie und Intensivmedizin bei diagnostischen Eingriffen, Thieme
Verlag Stuttgart-New York, 49-54 (1992)
4. E. Lüllwitz, N. Marangos
Anästhesie bei elektrophysiologischen Untersuchungen in der HNO.
INA (82): Anästhesie und Intensivmedizin bei diagnostischen Eingriffen, Thieme
Verlag Stuttgart-New York, 54-56 (1992)
5. N. Marangos
Preoperative Testing.
In: R. Laszig, N. Marangos (ed): Proceedings of the 5th International Symposium
on Cochlear Implants, Surgical Workshop and 1st International Auditory Brainstem
Satellite Symposium. Demeter Verlag, Balingen: 18-20 (1995)
6. N. Marangos
Intraoperative Monitoring.
In: R. Laszig, N. Marangos (ed): Proceedings of the 5th International Symposium
on Cochlear Implants, Surgical Workshop and 1st International Auditory Brainstem
Satellite Symposium. Demeter Verlag, Balingen: 58-59 (1995)
7. N. Marangos
Surgical Procedure - Soft Surgery.
In: R. Laszig, N. Marangos (ed): Proceedings of the 5th International Symposium
on Cochlear Implants, Surgical Workshop and 1st International Auditory Brainstem
Satellite Symposium. Demeter Verlag, Balingen: 60-63 (1995)
8. R. Laszig, W.P. Sollmann, N. Marangos
Preliminary Results in ABI.

In: R. Laszig, N. Marangos (ed): Proceedings of the 5th International Symposium
on Cochlear Implants, Surgical Workshop and 1st International Auditory Brainstem
Satellite Symposium. Demeter Verlag, Balingen: 84-89 (1995)
9. A. Aschendorff, N. Marangos, R. Laszig
Obliteration nach Meningitis - eine interdisziplinäre Aufgabe.
In: G. Diller, V. Gall, C. v.Ilberg, J. Kiefer (ed): Das Cochlear-Implant als
interdisziplinäre Aufgabe. Forum: Hören + Sprache: 89-97 (1995)
10. R. Laszig, N. Marangos, W.P. Sollmann
The Auditory Brainstem Implant - an acoustic link to the environment in cases of
deaf-ness of the auditory nerve.
In: Hard of Hearing Deafened Born Deaf: Ways and Aids to Self-realization. W.
Richtberg and K. Verch (ed), Academia Verlag, Sankt Augustin: 240-244 (1996)
11. N. Marangos, A. Aschendorff, R. Laszig
Soft-Surgery.
In: G. Diller, V. Gall, C. v.Ilberg, J. Kiefer (ed): Neue Entwicklungen in der
Diagnostik, Therapie und Technik. Forum: Hören + Sprache: 95-97 (1996)
12. E. Dietz, G. Diller, V. Gall, J. Kiefer, N. Marangos, J. Müller
Vergleich unterschiedlicher CI-Systeme.
In: G. Diller, V. Gall, C. v.Ilberg, J. Kiefer (ed): Neue Entwicklungen in der
Diagnostik, Therapie und Technik. Forum: Hören + Sprache, Druckerei Carl
Bindernagel GmbH, Friedberg: 134-162 (1996)
13. R. Laszig, N. Marangos, W.P. Sollmann, B. Nevison, R. Ramsden, T. Lenarz, B.
Fraysse, O. Sterkers
One year results from the clinical trial of the Nucleus 21 Channel Auditory
Brainstem Implant (ABI).
In: G.M. Clark (ed): Cochlear Implants. Monduzzi Editore S.p.A, Bologna
(Italy):145-150 (1997)
14. Richter B, Löhle E, Aschendorff A, Marangos N, Falley U
Cochlear Implant bei Ertaubung nach bakterieller Meningitis.
In: M. Gross, U. Eyshold (Hrsg) Aktuelle phoniatrisch-pädaudiologische Aspekte
(Band 4), Universitäten Göttingen-Erlangen: 196-197 (1997)
15. L. Gautier, F:X. Glocker, R. Scheremet, N. Marangos, C.H. Lücking.
Postoperative Funktion des N. facialis nach Entfernung von Akustikusneurinomen in
Abhängigkeit vom operativen Zugang.
Autorenreferate der 42. Jahrestagung der Deutschen Gesellschaft für Klinische
Neurophysiologie, Schwarzer GmbH München: 41 (1997)

16. F.X. Glocker, N. Marangos, R. Scheremet, L. Gautier, C.H. Lücking
Zur Langzeitprognose der postoperativen Fazialisparese nach Entfernung von
Akustikusneurinomen: klinische und elektrophysiologische Befunde.
Autorenreferate der 42. Jahrestagung der Deutschen Gesellschaft für Klinische
Neurophysiologie, Schwarzer GmbH München: 42 (1997)
17. W.P. Sollmann, R. Laszig, N. Marangos, R. Charachon, B. Fraysse, O. Sterkers,
A. Rey, R. Ramsden, M. Samii, C. Matthies, T. Lenarz, H. Rask-Andersen, G.
Nyberg, M. Manrique
Electrical stimulation of the cochlear nucleus. First results of the European auditory
brainstem implant clinical trial.
In: Proceedings of 11th International Congress of Neurological Surgery, Monduzzi
Editore S.p.a., Bologna, 1569-1573 (1997)
18. N. Marangos, R. Laszig, W.P. Sollmann
Auditory Brainstem Implant.
In: Cochlear Implants with Emphasis on the Pedagogical Follow-up for Children
and Adults, I. Post and K. Trondhjem (eds), Holmens Trykkeri, Denmark, 31-35,
(1998)
19. R. Laszig, N. Marangos
Cochlear Implants-heutiger Stand.
In: H. Ganz, H. Iro (Hrsg.) HNO Praxis Heute 18, Springer Verlag Berlin
Heidelberg, pp.39-67 (1998)
20. N. Marangos, J.Schipper
Operative Entfernung von Glomustumoren unter Funktionserhalt des Mittel- und
Innenohres.
In: W.R. Lanksch, T.N. Lehmann (Hrsg). Die hintere Schädelgrube und der
kraniozervikale Übergang. Einhorn-Presse Verlag, 148-152 (1998)
21. N. Marangos
Hals-Nasen-Ohren-Erkrankungen.
In: C.F Dietrich, H. Rass (Hrsg). Der Therapie-Ratgeber: Gesicherte Diagnose- und
Therapieschemata aus der Allgemein- und Fachpraxis, Demeter im Spitta-Verlag,
Balingen, (1998)
22. B. Richter, E. Löhle, A. Aschendorff, N. Marangos.
Cochlear-Implantation im Kindesalter bei Ertaubung nach bakterieller Meningitis.
Sprache-Stimme-Gehör 22:204-208 (1998)
23. N. Marangos, V.v.Velthofen-Wurster, J. Zentner, R. Laszig.
Interdisciplinary surgical treatment of acoustic neuroma.

In: M. Sanna, A. Taibah, A. Russo, F. Mancini (Hrsg). Acoustic Neurinoma and
other CPA Tumors. Monduzzi Editore, Bologna 297-301 (1999)
24. N. Marangos, R. Laszig.
Cochlear deafness in NF2 and its implication in actual treatment strategy.
In: M. Sanna, A. Taibah, A. Russo, F. Mancini (Hrsg). Acoustic Neurinoma and
other CPA Tumors. Monduzzi Editore, Bologna 739-744 (1999)
25. A. Aschendorff, N. Marangos, R. Laszig.
Surgical technique for implantation of the CI24M.
In: S.B. Waltzman, N. Cohen (Hrsg). Cochlear Implants. Thieme Verlag New
York, 157-158 (2000)
26. J. Schipper, W. Maier, H. Husstedt, N. Marangos, R.Laszig.
Diagnostic and therapeutic procedures of otogenous sigmoid sinus thrombosis in
childhood.
In: R. Fahlbusch, M. Buchfelder (Hrsg). The Centre of the Skull Base. Einhorn-
Presse Verlag, Reinbek 227-233 (2000)
27. J. Maurer, R. Jacob, Y. Fischer, N. Marangos.
Chirurgische Therapie der Nase und des Pharynx. Pharynx. In: J. Strutz, W. Mann
(Hrsg). Praxis der HNO-Heilkunde, Kopf- und Halschirurgie. Thieme Verlag
Stuttgart New York, 648-675 (2000)
28. N. Marangos.
Technologie der heutigen Hörgeräte.
In: Akademie für Fortbildung HNO, Kurzreferate der 34. Fortbildungsveranstaltung
Mannheim 2000, Deutsche Fortbildungsgesellschaft der Hals-Nasen-Ohrenärzte mbH
(Hrsg), 104-107 (2000)