75^th Annual Meeting Podium Presentations

Thursday, March 6, 2008

166 Usefulness of EMG compared to CT scans in pedicle screw placement

167 Are "Normal" Multi-detector CT Scans Sufficient to Allow Collar Removal on the Trauma Patient ?

168 Burst fractures of the Spine in Children and Adolescents

169 Venous Thrombo Embolism (VTE) in acute spinal cord injury (SCI) - Incidence, prevalence and outcome

170 Surgical reconstruction of severe, fixed, post-laminectomy thoraco-lumbar kyphosis

171 Closing - Opening Wedge Osteotomy to correct Severe Post-Tubercular Kyphosis.- 4 year results.

172 Thromboembolic Disease Following Combined Anterior/Posterior Spinal Reconstruction

173 Randomized clinical study to study accuracy of Navigated Pedicle Screws in Deformity Surgeries.

174 Complication Analysis of Thoracic Pedicle Screw Fixation in Spinal Deformities

175 Pedicle screw only treatment of adult idiopathic scoliosis: an advance over hook/hybrid constructs

176 Comparative analysis of two hybrid instrumentation techniques for degenerative lumbar scoliosis

177 The risk factors for adding-on phenomenon after thoracic fusion in adolescent idiopathic scoliosis

178 The Lenke Classification for Double Thoracic Curves May Overestimate the Need For Proximal Fusion

179 VATS versus Posterior Spinal Fusion with Thoracic Pedicle Screws in Adolescent Idiopathic Scoliosis

180 Does the experience level of the surgical assistant influence outcomes in scoliosis surgery?

181 rhPDGF-BB Increases New Bone Formation in a Rat Model of Distraction Osteogenesis

182 Children with Frequent Fractures: How much workup is needed?

183 Profiling Mortality in Pediatric Trauma

184 Biomechanical Analysis of Supracondylar Humerus Fracture Pinning for Slightly Malreduced Fractures

185 Does Body Mass Affect Surgical Outcomes in Adolescent Idiopathic Scoliosis?

186 Predicting Scoliosis Behavior by Skeletal Age - Reliability and Validity of a Simplified System

187 Selective Fusion of Lenke 1 & 2 Curves Have Better Outcome Scores Compared to Non-selective Fusions

188 Epidural analgesia is more effective than PCA after operation for adolescent idiopathic scoliosis

189 A Comparison of Three Methods of Pain Control for Posterior Spinal Fusions in Adolescent Scoliosis

190 Postoperative Neurovascular Monitoring in the Pediatric Population

191 Proximal Kyphosis in Adolescent Idiopathic Scoliosis Following Four Types of Instrumentation

192 Evolution of Thoracic Pedicle Screws in AIS over a Ten Year Period: Are the Outcomes Better?

193 Deep Wound Infection After Spinal Fusion in Cerebral Palsy, Does Antibiotic-Loaded Allograft Matter?

194 The development of spinal deformities following open heart surgery for congenital heart disease

195 Thoracic spinal cord size in children with congenital scoliosis versus age matched controls.

196 Three-Dimensional Bone Creation and Landmarking Using Two Still X-Rays

197 Functional Flexion Axis of the Knee as a Registration Tool for Femoral Component Placement in TKA

198 Lower extremity alignment following TKR with intramedullary instrumentation: a prospective analysis.

199 In Vivo Knee Forces During Recreational Activities After Total Knee Arthroplasty

200 Are high flexion activities after high-flex total knee replacement safe?

201 Does Greater Knee Flexion Increase Patient Function and Satisfaction After TKA?

202 In Vivo Assessment Of Axial Rotation In Mobile Bearing TKA

203 The Mechanical Axis may be the Wrong Target in Computer-Assisted TKA.

204 Three-Dimensional Analysis of CT-based Navigation System for Total Knee Arthroplasty

205 Navigation-assisted TKA versus Minimally Invasive TKA: Benefits and Drawbacks

206 Comparative Study of Stability after TKA Between Navigation and Conventional Techniques

207 Does Extensive Experience With Computer-Assisted Navigated TKA Improve the Component Position?

208 Comparison of Minimally Invasive Unicondylar Knee Arthroplasty with or without a Navigation System

209 Prospective Randomized Study of Fat Emboli in TKA: CAS vs Standard Technique

210 Total Knee Replacement After Medial Opening Wedge Osteotomy

211 Prospective Study Evaluating Patient Comprehension of Surgical Consent

212 Attention and Vigilance in Surgical Residents Following Night Float Versus a 24-hour Call

213 Publication bias in orthopaedic research: An analysis of factors associated with publication in JBJS

214 The US Public's Perceived Value of the Surgeon's Fee for Total knee Replacement

215 Levels of Evidence at the AAOS Meeting. Can Authors Rate Their Submission and Do Other Raters Agree?

216 All-Patient Refined Diagnosis-Related Groups (APR-DRGs) In Primary Arthroplasty

217 Readability of Online Patient Education Materials from the AAOS Website

218 Physician Compliance with High-Risk NSAID Treatment Protocols - A Cause for Concern

219 Efficacy of Hylan G-F 20 (Single Dose) Vs. Placebo in Patients with Pain Due to Knee Osteoarthritis

220 A Comparative Analysis of Extrinsic Abdominal Muscle Activity During Exercise

221 Intra-Articular Injections of the Knee: A Prospective, Randomized Study to Evaluate Pain Intensity

222 Evaluation of a 30-Minute Protocol to Restore Range of Motion in Posttraumatic Elbow Contractures

223 Enhanced quadriceps strength after knee arthroplasty: Randomized trial of neuromuscular stimulation

224 Load-modifying shoe lowers knee adduction moment and improves WOMAC in medial compartment knee OA

225 Full vs. partial weight-bearing after THA or TKA: Multicenter, randomized controlled trial

226 Effect of high energy shock waves on hip joint cartilage

227 Femoroacetabular Impingement: What is the Fate of the Contralateral Hip?

228 Labral Disease Associated with FAI: Do we Need to Correct the Structural Deformity?

229 Do Labral Lesions Occur without Femoro-acetabular Impingement?

230 Femoro-Acetabular Impingement is Caused by Several Different Bony Abnormalities

231 MIS-Treatment of Femoroacetabular Impingement. Result Analysis after 2,7 Years in 107 patients.

232 Direct Anterior Femoroacetabular Osteoplasty: Technique and Results of a Less Invasive Approach

233 Acetabular Cartilage Delamination in the Hip

234 A modified transtrochanteric rotational osteotomy for the osteonecrosis of femoral head

235 isolated varus hip osteotomy in 52 young adults with dysplastic hips. A mean follow - up 12 years

236 Ischial Spine into the Pelvic Cavity: A New Sign for Acetabular Retroversion on Plain Radiographs

237 Combined PAO and Proximal Femoral Osteotomy for the Treatment of Severe Hip Dysplasia

238 Rotational acetabular osteotomy with resection of acetabular edge for advanced stage osteoarthritis

239 Long-Term Results Following Bernese Periacetabular Osteotomy and Predictors of Clinical Outcome

241 Corticosteroid Injection for Lateral Elbow Pain: a Randomized Double Blind Placebo Controlled Trial

242 Revision Surgery for Failed Elbow Medial Collateral Ligament Reconstruction

243 Clinical Outcomes of the Dane TJ Technique to Treat Elbow Medial Collateral Ligament Insufficiency

244 Elbow Strength and Endurance Following Repair of the Distal Biceps Tendon with Suture Anchors

245 Primary Arthroscopic Stabilization for Acute Primary Anterior Dislocation of the Shoulder

246 Open capsular repair (without bone block) of anterior instability in patients with bony defects.

247 The evolution of arthropathy in anterior shoulder dislocation. 223 shoulders followed for 25 years.

248 Development and Reliability Testing of a System for Classifying Glenohumeral Instability

249 Arthroscopic Decompression of Spinoglenoid Notch Ganglion Cysts Causing Suprascapular Neuropathy

250 Arthroscopic decompression vs open resection for paralabral cysts causing suprascapular nerve palsy

251 A long term study after arthroscopic Bankart reconstruction using PLLA or PGA implants

252 Correlation of the SLAP and the Pulley lesion

253 Arthroscopic Suture Material and Knot Type: An Updated Biomechanical Analysis

254 Electrosurgery In Arthroscopic Subacromial Decompression.

255 Internal Rotation and Scapular Position: A Comparison of Collegiate and High School Baseball Players

256 Do preoperative footbaths reduce bacterial colonisation of the foot before and after surgery?

257 S-MART and Pneumatic tourniquet in foot surgery -a randomised controlled study

258 Different composition of clinical iliac crest and tibial bone grafts

259 A Human Feasibility Trial Evaluating rhPDGF vs. Autologous Bone Graft during Foot and Ankle fusion.

260 rhBMP-2 in High-Risk Ankle & Hindfoot Fusions: Results of a Prospective, Intention to Treat Study

261 Total Joint Reconstruction Of The Arthritic Ankle Joint Using Bipolar Shell Osteochondral Allograft

262 Fixator Assisted Nailing For Revision Of Failed Ankle Fusion With Bone Loss And Deformity

263 Pantalar Arthrodesis. Salvage Procedure or Surgical Option?

264 Tibiotalocalcaneal and Tibiocalcaneal Arthrodeses : a prospective outcomes study

265 Comparison of reoperation rates following ankle arthrodesis and total ankle arthroplasty

266 Take Down of Painful Ankle Fusion and Conversion into Total Ankle Arthroplasty

267 The STAR Total Ankle Replacement: Prospective, Medium Term Results of 165 Cases.

268 Mid- to long-term Survivorship of HINTEGRA total Ankle

269 Impact of Talar Component Rotation on Contact Pressure after Total Ankle Arthroplasty

270 Revision Arthroplasty for Failed Total Ankles

271 Bryan Cervical Disc Replacement v. ACDF: results of the U. S. prospective randomized clinical trial

272 Motion analysis of Bryan Cervical Disc Arthroplasty: a prospective, randomized, multi-center trial

273 Kinematics Of Cervical Total Disc Replacement Adjacent To A Two-Level, Straight Vs. Lordotic Fusion

274 Two level non-continuous vs 3 level ACDF: a biomechanical comparison

275 Anterior cervical fusion: effect of post-operative bracing

276 The Efficacy and Safety of Outpatient Anterior Cervical Spine Surgery

277 One-Year Mortality Rates in Elderly Patients with Cervical Spine Fractures

278 The influence of written information on patients recall of risk factors in spinal surgery

279 Clinical significance of CSF nitric oxide concentrations in cervical degenerative disease

280 Alternate mode of fixation for the C2 Vertebrae: The Intralaminar Screw.

281 A Radiographic Guide to Prevent O-C1 and C1-2 Joint Violation during C1 Lateral Mass Screw Insertion

282 Pedicle Screw Fixation of the C7 Vertebrae Using an Anteroposterior Fluoroscopic Imaging Technique

283 Tandem Stenosis: An Anatomic Study in Cadavers

284 Results of Cervical Stenosis Treated By Instrumented Open Door Laminoplasty in 142 Subjects

285 Incidence of Physical Signs in Cervical Myelopathy: A Prospective Controlled Study

286 Simultaneous Medial Opening Wedge HTO and ACL-R: 2 year Alignment, Knee Joint Load and Function

287 Accuracy of high tibial osteotomy (HTO): Comparison between open- and closed-wedge technique

288 UKA versus HTO. Clinical results at short term follow-up

289 Unicompartmental Knee Arthroplasty:Effect of component alignment on clinical & radiological outcomes

290 Is Lateral Unicompartmental Knee Arthroplasty as reliable as medial UKA ?

291 Unicompartmental Knee Arthroplasty for Spontaneous Osteonecrosis: a Multicentric Study.

292 MIS versus Standard TKR: A prospective randomized blinded study comparing postoperative strength.

293 Fixed vs. Mobile High Flex Total Knee Replacement: A Prospective, Randomized, Single-Blind Study

294 Little Differences in Outcomes Between Genders Using a Contemporary Total Knee System

295 The Affect of Gender on Prospectively Collected Clinical Outcome in Total Knee Replacements

296 Higher Knee Flexion Following TKA Does Not Result in Improved Function or Satisfaction

297 Knee Society Functional Scores more related to function of non-operative limb

298 The outcome of primary PS TKA after a previous patellectomy

299 The Affect of BMI on Total Knee Replacement Outcomes

300 Total Knee Arthroplasty in the Superobese Patient, BMI > 50

301 The Angle of Suture Anchor Insertion During Rotator Cuff Repair: Deadman's Angle Revisited

302 Prospective Evaluation of Patient Factors on Clinical Outcome in Arthroscopic Rotator Cuff Repair

303 Single row or double row suture anchor repair for rotator cuff tears? A randomized controlled trial

304 Clinical Results Of Artrhoscopic Repair Of Rotator Cuff Tears Associated With Type 2 Slap Lesions

305 A randomized evaluation of immobilization in external rotation after primary shoulder dislocation

306 Rotator Interval Closure in an Anterior and Posterior Shoulder Instability Model

307 MDI of the Shoulder: How Many Arthroscopic Plications Equals an Open Capsular Shift?

308 The Effect of Arthroscopic Rotator Interval Closure on Capsular Volume.

309 The Instability Severity Index Score (Isis): A Simple Preoperative Score To Select Patients

310 Ultrasound-Guided Aspiration and Corticosteroid Injection as Treatment for Spinoglenoid Cysts

311 Arthroscopic Treatment of Femoro-acetabular Impingement: Outcomes of Labral Repair vs Debridement

312 Outcomes Following Hip arthroscopy in the pediatric patient

313 Relationship of Patient Symptoms/Exam Findings to Diagnostic Anesthetic Intraarticular Hip Injection

314 The Response of Diagnostic Intraarticular Hip Injection for individuals with Acetabular Labral Tears

315 Endoscopic Management of Gluteus Medius and Minimus Tears of the Hip

316 Autologous bone marrow compared with fresh bone autograft in severe open tibial fracture

317 Scientific Evidence for the Use of rhBMP-2 and rhBMP-7

318 rhBMP-2 Enhances the Bone Healing Response in a Diabetic Segmental Rat Model

319 VEGF Affects Microstructure of Fracture Healing

320 Oral Supplementation of Chondroitin Sulfate to Facilitate Fracture Healing: A Pilot Study.

321 Ultrasound Produces Faster Fracture Healing by Increased COX-2, Osteopontin, and MMP-13 Expression

322 Functional Outcome Following Surgical Treatment of Long-Bone Non-Unions

323 Augmentation of Long Bone Non-unions using Combined Autologous Bone Graft and BMP-7

324 Comparison of two techniques in reduction of shoulder dislocation. Prospective randomized trial

325 Medial Calcar augmentation in Locked Plating of Proximal Humerus Fractures.

326 Angular stable proximal humeral nail vs. angular stable plate in fractures of the humeral head

327 Anterior Inferior Mini Fragment Fixation of Unstable Diaphyseal Clavicle Fractures

328 Continuous Passive Motion after Operative Elbow Contracture Release: a Case-Control Study

329 Correspondence Between Objective Physical Impairment and Perceived Disability after Elbow Trauma

330 Age and Risk of Poor Outcomes with Mal-aligned Extra-articular Distal Radius Fractures

331 Proximal Humeral Nonunions Treated with Fixed-Angle Locked Plating and an Intramedullary Allograft

332 Humerus fractures as predictors of future hip fracture: Timing is everything

333 Complications of Surgically Treated Proximal Humeral Fractures by Locking Plate

334 Functional outcomes after non-operative management of fractures of the proximal humerus

335 Coronoid Fracture Morphology

336 Percutaneous pin fixation of displaced (Type II) distal clavicle fractures

337 Scapulothoracic fusion

338 Medial Scapular Muscle Detachment: Clinical Presentation and Surgical Treatment

339 Prospective Outcomes after Arthroscopic Repair of Isolated Type II SLAP Lesions

340 Proximal Biceps Tendon: A Biomechanical Analysis of Stability

341 The Biceps Crease Interval Test for Diagnosis of Complete Distal Biceps Tendon Ruptures

342 Isolated Paralysis of the Infraspinatus Muscle

343 Brachial Plexus Block Does Not Enhance the Effects of a Pain Control Pump in Shoulder Surgery

344 Tumors Should be Taken into Consideration in the Diagnosis of Frozen Shoulder Syndrome

345 The Anatomy of the Deltoid Iinsertion

346 Prospective study of the treatment of infected THR with or without an antibiotic-loaded spacer

347 The Additional Value of Tissue Biopsy in the Diagnosis of Infected Joint Arthroplasty

348 No value to obtain microbiological cultures of femoral head allografts just prior to transplantation

349 Two-Stage Hip Revision for Infection: A 10-15 year follow-up in 103 Patients

350 Urinary tract infection and total joint replacement

351 Comparison of Surgical Site Infection Rate in Primary versus Revision Hip Arthroplasty

352 The Use of Tranexamic Acid in Revision Total Hip Arthroplasty

353 The Relationship Between Acetabular Osteolytic Lesion Volume and Polyethylene Wear in Cementless THA

354 Cement-Within-Cement Femoral Revision; A valuable Technique Revisited

355 Biomechanical Comparison of Two Implants for Reattachment of the Osteotomized Greater Trochanter

356 Degeneration of the Acetabular Articular Cartilage to Bipolar Hemiarthroplasty

357 Revision of unstable total hip arthroplasty using an unconstrained tripolar implant

358 Femoral Fractures in Revision Hip Surgeries With Impacted Bone Allograft

359 Proximal Femoral Allograft Prosthesis Composites in Revision Hip Arthroplasty. 11 Years Follow-Up

360 Long Term Follow-up of Proximal Femoral Allograft for Revision Hip Arthroplasty

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