POSTER ABSTRACTS - ISAKOS

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around the knee). Results Pain scores were consistently reduced in the cold fluid group compared to the room temperature group throughout the post operative period, and this was significant (p
findings, a computerized knee laxity analysis and functional tests. Isokinetic flexion, extension and internal rotation-external rotation testing were also performed. Furthermore we analysed deep flexion strength. The results were subjected to statistical analysis. RESULTS: We did not find any significant difference between the two groups in terms of the standard knee scores, subjective assessment, clinical findings, computerized knee laxity analysis, flexion-extension and external rotation strengths as well as functional tests. We noted however that the internal rotation torque deficit was significantly higher in the STG group (p=0.039). Likewise, the external to internal rotation ratio was significantly greater (p=0.006) as well as deep flexion deficit ( p= 0. 042) in the STG group. CONCLUSION: Although there is not much clinical difference when using the ST alone versus the STG construct, internal rotation and deep flexion weakness following harvest of two tendons may need to be evaluated further. We suggest that whenever possible, only one tendon should be used in when performing ACL reconstruction with hamstring tendons. E-poster w/ Standard #418 Analysis of the Relationship Between Knee Hyperextension and the Slope of the Intercondylar Notch Roof Ryuichi Nakamura, Kanazawa, Ishikawa, JAPAN, Presenter Katsuhiko Kitaoka, Kanazawa city, Ishikawa, JAPAN Yoshinobu Maruhashi, Kanazawa city, Ishikawa, JAPAN Akira Okano, Kanazawa city, Ishikawa, JAPAN Kenichi Nakamura, Kanazawa, Ishikawa, JAPAN Yosuke Shima, Kanazawa, Ishikawa, JAPAN Kanazawa University, Kanazawa, JAPAN Introduction Impingement of the ACL graft to the intercondylar notch roof has been suggested to be a cause of graft failure after ACL reconstruction. Whether the graft impinges to the roof is mainly dependent on the following three factors: 1) the position of the tibial bone tunnel, 2) the slope of the intercondylar notch roof, and 3) the degree of hyperextension. The purpose of this study was to examine the relationship between knee hyperextension and the slope of the intercondylar notch roof to determine the theoretical impingement-free tibial tunnel position by means of analysis of the lateral view of the uninjured knee. Materials and Methods A total of sixty subjects with an average age of 18.7 years (10 men and 50 women) with unilateral anterior cruciate ligament rupture were examined by fluoroscopy. Under general anesthesia after ACL reconstruction, the heel of the uninjured side was elevated 20 cm from the operation table to allow maximum hyperextension of the knee. The precise lateral view of the uninjured knee was then taken with an image intensifier with superimposition of the medial and lateral condyles. Hyperextension angle (HEA), rooffemoral angle (RFA), and roof-plateau intersection ratio (RPIR) were measured from each film. HEA was defined as the angle between the line of the anterior cortex of the femur and that of the posterior cortex of the tibia. RFA and RPIR were defined as follows according to the method reported by Buzzi et al. RFA was determined by the angle formed by the line of the roof of the notch (Blumensaat’s line) and the anterior cortex of the femur. RPIR was calculated as the following ratio: distance from the anterior margin of the tibia to the intersection between Blumensaat’s line and tibial plateau/ the sagittal width of the tibia. Simple regression analysis was used to determine the relationships between HEA and RFA, and HEA and RPIR. Results Mean HEA was 13.8 (range, 7 to 27 ), that of RFA was 40.3 (range, 30 to 54 ), and that of RPIR was 25.6% (range, 11% to 53%). There was a direct positive relationship between HEA and RFA (RFA=0.67*HEA+31, R=0.63, P
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POSTER ABSTRACTS • The FDA has no
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E-poster #170: The Effect of Shock
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E-poster #318: Configuration of the
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E-poster #363: Computer Assisted AC
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E-poster #411: Proprioception Diffe
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E-poster #506: A Comparative Study
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E-poster w/ Standard #556: Outcomes
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E-poster #644: Arthroscopic Patello
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E-poster #731: A New Evaluation Met
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E-poster #802: Injuries in Naval Sp
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E-poster #871: Arthroscopic Bankart
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E-poster w/ Standard #949: Biomecha
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ANKLE/FOOT/CALF E-poster #100 Arthr
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tibial - for 14, stop subluxation-f
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showed severe swelling without an o
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system. Actually, tibial stress fra
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E-poster w/ Standard #122 Results o
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adiological, and clinical results w
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Stress fractures were not affected
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Twenty-four cases (84.2%) had at le
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microscopically found, we classifie
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the Bioknotless suture anchor (Mite
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carried out a perspective study,par
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E-poster #170 The Effect of Shock W
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E-poster w/ Standard #176 The Integ
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Dual Energy X- ray Absorptiometry (
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subsidence and revision rate. Malpo
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faster rehabilitation, so we think
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Introduction: Based on the associat
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up. Results: The mean operating tim
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Background: The role of arthroscopy
Page 63 and 64: E-poster #302 Complications during
Page 65 and 66: a role to play in the prevention of
Page 67 and 68: decreases and the patella remains c
Page 69 and 70: performed about the stability of ti
Page 71 and 72: sports, for evaluating rehabilitati
Page 73 and 74: E-poster #326 Comparative Study the
Page 75 and 76: Material and Methods; Seven mature
Page 77 and 78: The passive range of flexion was th
Page 79 and 80: E-poster #335 Simplified MRI Sequen
Page 81 and 82: PLRI was treated using a biceps ten
Page 83 and 84: athletes. The proper treatment of t
Page 85 and 86: 23 cases Presenter an isolated ACL
Page 87 and 88: North Cheshire NHS Trust, Warringto
Page 89 and 90: A notch view provides useful inform
Page 91 and 92: evaluate the clinical results and r
Page 93 and 94: and postoperative knee laxity measu
Page 95 and 96: Lysholm, ADL, and IKDC all showed a
Page 97 and 98: gracilis (HS) autograft (34 patient
Page 99 and 100: The authors believed that the highe
Page 101 and 102: Evaluation of Antero-posterior and
Page 103 and 104: femoral shaft, which was classified
Page 105 and 106: cruciate ligament, chondromalacia a
Page 107 and 108: educed with OKC method in compariso
Page 109 and 110: E-poster #406 Risk Factors Correlat
Page 111 and 112: quadrant and the posterolateral bun
Page 113: The double incision technique is ea
Page 117 and 118: However, there was no significant d
Page 119 and 120: Female soccer players sustained 115
Page 121 and 122: ACL -reconstructed knees during sti
Page 123 and 124: and female soccer players between 1
Page 125 and 126: E-poster w/ Standard #433 Factors A
Page 127 and 128: hundred and seventy patients who re
Page 129 and 130: 5.3±2.1 in the ACL-injured side, b
Page 131 and 132: grade 1-3) and near normal joint mo
Page 133 and 134: Outerbridge classification. 34 pati
Page 135 and 136: with extension and flexion deficits
Page 137 and 138: 7,4±1,9 to 3±2,5 points (p
Page 139 and 140: E-poster #518 Thrombotic Trhombocyt
Page 141 and 142: the applied force in PCLR suggests
Page 143 and 144: Jason Boyer, Houston, Texas USA Jef
Page 145 and 146: E-poster #531 Relationship Between
Page 147 and 148: epicondylar axis (EA) or the poster
Page 149 and 150: asymmetrical space with the narrowi
Page 151 and 152: statistical significance between ri
Page 153 and 154: score were not statistically differ
Page 155 and 156: and efficacy of simultaneous bilate
Page 157 and 158: E-poster w/ Standard #558 Distal Fe
Page 159 and 160: E-poster #601 Development and Valid
Page 161 and 162: Anterior knee pain has for many yea
Page 163 and 164: performed an additional endobutton
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for a few weeks in a plaster of Par
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surgically treated, during the acut
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had severe Down syndrome. On the ot
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with the conventional single-bundle
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They deny any anterior knee pain or
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Background: The optimal choice of g
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E-poster w/ Standard #643 Semitendi
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E-poster w/ Standard #648 Arthrosco
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Methods: The study was prospective
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the diagnosis. The ultrasonography
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patients who had cyclops showed los
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found in IKDC grading form. In T2*-
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Situation 1-- Partial thickness ACD
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the anterolateral tibial cortex. Ex
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specific portions of the swollen sy
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increased until 48W and the MM decr
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(Hyaluronic Acid), PRGF (Plasma Ric
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E-poster #728 Validity and Responsi
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cultures of ATDC5 cells (cultured f
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low and high extremes of the variab
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with successful result, while 67.3%
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E-poster #743 Clinical Result Accor
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isk to the neurovascular structures
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preoperative magnetic resonance, an
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structure, but did not perform surg
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The arthroscopic assisted group was
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the knee joints are good, but that
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E-poster w/ Standard #766 Meniscal
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chondromalacia may represent a rela
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OTHER •E-poster #800 Extracorpore
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1000 arthrometer ® at 20 and 80 de
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- nerve blocks were minimally invas
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cases in the T group, 1 case in LT
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E-poster #818 Arthroscopic Treatmen
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E-poster w/ Standard #823 An Evalua
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Although softball has become one of
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technique was valid and reproducibl
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E-poster #856 Humeral Avulsion of t
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Traumatic anterior shoulder instabi
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understanding of the underlying pat
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(range 2-7 years) are reported on 7
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this type of indication. In additio
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explanation of the mechanism to rel
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epairs due to large sized tears and
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with AC injuries can result in unex
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The mean VAS-score for pain during
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Complete orthopaedic and anesthetic
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Purpose: To evaluate an arthroscopi
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length. In response to this phenome
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E-poster w/ Standard #939 Arthrosco
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demonstrated better improvement at
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glenohumeral ligament (SGHL) or rot
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5(8,8%) type iii, 4(7%) type iv, an
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was 477 ml. The duration of operati
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dedicated MR protocols have been tr
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golfing seasons and interviewed usi
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extrinsic factors; inappropriate tr
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sequences. The pre- and post run sc
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POSTER ABSTRACTS - ISAKOS

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