Low_resolution_Thesis_CDD_221009_public - Visual Optics and ...

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$XXX Congress of the European Society of Cataract and Refractive ...$

We thank José Antonio Sánchez-Gil and Juan Francisco Vega at IEM - CSIC for useful discussions for Chapters 4 and 5. Benjamín Alonso-Fernández (University of Salamanca) helped in the initial clinical sessions and in the design of the measurement procedure reported in Chapter 5. Ablations of Chapter 5 were performed in Madrid, in the following clinical sites: Clínica Baviera, Clínica Novovision, Clínica Oculaser. Special thanks to Dr. Ramón Gutierrez and César Villa (Novovision), Gemma Álvarez (Clínica Baviera), Carmen Garcia Franco (Oculaser), Santiago Medrano (Wavelight), Saskia Aguado (Bausch & Lomb), Félix Tobar (Alcon). We acknowledge technical assistance from Laura Remón, and fruitful discussions with Samuel Arba-Mosquera in Annex A. Carlos Dorronsoro was funded by: Alcon and AlconCusí University of Rochester Beca Movilidad - Ministerio de Educación y Ciencia CSIC EURYI (EUROHORCS - ESF) This research was funded by the following grants, in which Susana Marcos was the Principal Investigator: BFM2002-02638 and FIS2005-04382 (Ministerio de Educación y Ciencia, Spain) FIS2008-02065 and MAT2005-06508-C02-01 (Ministerio de Ciencia e Innovación, Spain) GR/SAL/0387/2004 and CAM: 08.7/0010/2000 (Comunidad Autónoma de Madrid) EURYI-05-102-ES (EUROHORCS-ESF) Unidad Asociada IO-CSIC/IOBA-UVA 14
Key words Optics Physiological optics Eye Refraction Medical Optics Instrumentation Cornea Visual optics Ophthalmic optics Presbyopia Myopia Anterior Segment Tear Biomechanics Artificial corneas Optical Quality Aberrometry Ocular aberrations Laser Ray Tracing Videokeratoscopy Corneal topography Asphericity Spherical Aberration Stroma Back cornea Corneal Aberrations Posterior cornea Internal Aberrations Surface Measurements Surface fitting Profilometry Surface comparison Refractive Error Laser surgery PMMA Laser ablation Incubation Refractive Surgery Excimer laser Beer- Lambert Law Ablation of tissue Depth per pulse Blow-off model LASIK PRK Aberration correction Ablation profile Efficiency Effects Reflection Losses Excimer Laser Munnerlyn Parabolic approximation Filofocon A Laser materials processing Contact lens fitting Flexure Semirigid lens Soft contact lenses Multifocality Rigid Gas Permeable Tear Lens Visual Acuity Thru-focus Scheimpflug Imaging 15
Page 1: Doctoral thesis Corneal Ablation an
Page 5 and 6: Contents Corneal Ablation and Conta
Page 7 and 8: 2.2.1. Fitting surfaces............
Page 9 and 10: 5.3.3. Ablation efficiency factors
Page 11: 10.5. DISCUSSION...................
Page 16 and 17: BOZR Back Optic Zone Radius BCVA Be
Page 19 and 20: INTRODUCTION 1.1. MOTIVATION The fr
Page 21 and 22: INTRODUCTION 1.2. THE OPTICAL SYSTE
Page 23 and 24: INTRODUCTION Myopia is a very commo
Page 25 and 26: INTRODUCTION a point focus: the dif
Page 27 and 28: INTRODUCTION system, and tilt repre
Page 29 and 30: INTRODUCTION term Z 0 2 stands for
Page 31 and 32: INTRODUCTION which image was shadow
Page 33 and 34: INTRODUCTION The defocus Zernike te
Page 35 and 36: INTRODUCTION 1.4.6.3. Internal Aber
Page 37 and 38: INTRODUCTION 1.5.2.3. Alternating v
Page 39 and 40: INTRODUCTION and further-more, at l
Page 41 and 42: INTRODUCTION alcohol is used to loo
Page 43 and 44: INTRODUCTION changes in reflectivit
Page 45 and 46: INTRODUCTION Marcos et al. (Marcos
Page 47 and 48: INTRODUCTION 1.7.3. Ablation effici
Page 49 and 50: INTRODUCTION corneal surface may be
Page 51 and 52: INTRODUCTION Algorithm design: The
Page 53 and 54: INTRODUCTION contact lenses the fie
Page 55 and 56: INTRODUCTION 1.10.1. Tear studies A
Page 57 and 58: INTRODUCTION there are still many u
Page 59 and 60: INTRODUCTION 6. Evaluation and unde
Page 61 and 62: METHODS 2Chapter Chapter 2 - Method
Page 63 and 64: METHODS 2.1. MEASUREMENT OF OPTICAL
Page 65 and 66:
METHODS In both profilometers, cust
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METHODS The measurement method that
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METHODS Fig. 2. 9. Set of points in
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METHODS Slit lamp Scheimpflug Camer
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METHODS representing the deviation
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METHODS 2.2.2.2. Ablation pattern f
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METHODS direction. These calculatio
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METHODS eye through the whole pupil
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METHODS (1993) power thresholds for
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METHODS alignment (frontal-illumina
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METHODS Fig. 2. 24. Example frame f
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METHODS 4) New image processing too
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METHODS Fig. 2. 28. Corrected entra
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METHODS Badal lens, corresponds to
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METHODS Each VA measurement consist
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REFRACTIVE SURGERY PMMA MODEL 3.1.
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CHAPTER 3 optimization of refractiv
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CHAPTER 3 These data demonstrate th
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CHAPTER 3 regression line, since it
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CHAPTER 3 Figure 3.3 shows one of t
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CHAPTER 3 Ablation efficiency facto
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CHAPTER 3 considering the same set
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CHAPTER 3 3.5.3 Impact of correctio
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ABLATION PROPERTIES OF FILOFOCON A
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OPTIMIZED LASER PLATFORMS 5.1 ABSTR
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CHAPTER 5 pulses. Fluence, repetiti
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CHAPTER 5 ablations. The slit-confo
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CHAPTER 5 (Anera et al., 2003): d S
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CHAPTER 5 asymmetries also appeared
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CHAPTER 5 5.3.4. Ablation patterns
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CHAPTER 5 a) b) : 6.5 mm c) Fig. 5.
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CHAPTER 5 achieve proper reflection
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CHAPTER 5 Both the ablation algorit
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HYBRID PORCINE/PLASTIC MODEL 6.1. A
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CHAPTER 6 6.3.1. Hybrid porcine-pla
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CHAPTER 6 is detected. Therefore, i
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CHAPTER 6 no preferential orientati
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ANTERIOR AND POSTERIOR CORNEAL ELEV
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183
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SOFT CONTACT LENS FITTING USING MOD
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SOFT CONTACT LENS FITTING USING MOD
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ON-EYE OPTICAL PERFORMANCE OF RIGID
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SOFT MONOFOCAL AND MULTIFOCAL CONTA
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SOFT MONOFOCAL AND MULTIFOCAL CONTA
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CORRELATION BETWEEN RADIUS AND ASPH
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CONCLUSIONS Conclusions This thesis
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CONCLUSIONS 5We have developed a pr
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CONCLUSIONS LIST OF METHODOLOGICAL
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CONCLUSIONS FUTURE RESEARCH LINES T
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CONCLUSIONS LIST OF PUBLICATIONS AN
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REFERENCES References AIZAWA, D., S
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REFERENCES PHOTODECOMPOSITION (APD)
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REFERENCES DORRONSORO, C., CANO, D.
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REFERENCES GISPETS, J., ARJONA, M.
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REFERENCES KOPF, M., YI, F., ISKAND
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REFERENCES MARCOS, S., DORRONSORO,
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REFERENCES NOVO, A., PAVLOPOULOS, G
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REFERENCES SAKIMOTO, T., ROSENBLATT
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REFERENCES WANG, L., DAI, E., KOCH,
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RESÚMENES pacientes reales fue com
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RESÚMENES experimentales de cirug
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RESÚMENES cada punto de las cornea
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RESÚMENES plástico medidas anteri
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RESÚMENES 8 Evaluación óptica de
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RESÚMENES 9 Prestaciones ópticas
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RESÚMENES 10 Calidad óptica y cal
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RESÚMENES A Correlación entre rad
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CONCLUSIONES clínicos. La descripc
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CONCLUSIONES 12 Las superficies ocu
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CONCLUSIONES IMPLICACIONES DE ESTA
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CONCLUSIONES contribuyen a la compr
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(y muchísimo más difícil). Me da
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