Year Book of Orthopedics 2013

1. Cover image - p. 1 2. Title page - p. 2 3. Table of Contents - p. 3 4. Basic Science - p. 9 5. Does prior sustained compression make cartilage-on-bone more vulnerable to trauma? - p. 10 6. Altered Loading in the Injured Knee After ACL Rupture - p. 11 7. Clinically Relevant Injury Patterns After an Anterior Cruciate Ligament Injury Provide Insight into Injury Mechanisms - p. 12 8. Effects of platelet-rich plasma (PRP) on the healing of Achilles tendons of rats - p. 13 9. Adipose-derived stem cells enhance primary tendon repair: Biomechanical and immunohistochemical evaluation - p. 14 10. Comparison of Mesenchymal Stem Cells (Osteoprogenitors) Harvested From Proximal Humerus and Distal Femur During Arthroscopic Surgery - p. 15 11. Failed Healing of Rotator Cuff Repair Correlates With Altered Collagenase and Gelatinase in Supraspinatus and Subscapularis Tendons - p. 16 12. Concomitant Evolution of Wear and Squeaking in Dual-Severity, Lubricated Wear Testing of Ceramic-on-Ceramic Hip Prostheses - p. 17 13. General Orthopedics - p. 18 14. Availability of Consumer Prices From US Hospitals for a Common Surgical Procedure - p. 19 15. American Academy of Orthopaedic Surgeons Clinical Practice Guideline on: Preventing Venous Thromboembolic Disease in Patients Undergoing Elective Hip and Knee Arthroplasty - p. 20 16. Do Workers With Chronic Nonspecific Musculoskeletal Pain, With and Without Sick Leave, Have Lower Functional Capacity Compared With Healthy Workers? - p. 21 17. Associations between serum levels of inflammatory markers and change in knee pain over 5 years in older adults: a prospective cohort study - p. 22 18. Conventional 3-T MRI and 1.5-T MR Arthrography of Femoroacetabular Impingement - p. 23 19. Femoroacetabular Impingement: Current Clinical Evidence - p. 24 20. Femoroacetabular impingement - p. 25 21. Arthroscopic Labral Repair Versus Selective Labral Debridement in Female Patients With Femoroacetabular Impingement: A Prospective Randomized Study - p. 26 22. A Biomechanical Comparison of Repair Techniques for Complete Gluteus Medius Tears - p. 27 23. Do Patients Lose Weight After Joint Arthroplasty Surgery? A Systematic Review - p. 28 24. A Systematic Review and Meta-Analysis Comparing Complications Following Total Joint Arthroplasty for Rheumatoid Arthritis Versus for Osteoarthritis - p. 29 25. Forearm, Wrist, and Hand - p. 30 26. Evaluation and Diagnosis - p. 31 27. Pulse Oximetry Measurements in the Evaluation of Patients With Possible Thoracic Outlet Syndrome - p. 32 28. The Effect of Osteoporosis on Outcomes of Operatively Treated Distal Radius Fractures - p. 33 29. Concordance of qualitative bone scintigraphy results with presence of clinical complex regional pain syndrome 1: Meta-analysis of test accuracy studies - p. 34 30. Dupuytren Diathesis and Genetic Risk - p. 35 31. Incidence of subsequent hip fractures is significantly increased within the first month after distal radius fracture in patients older than 60 years - p. 36 32. Forearm and Wrist - p. 37 33. Scapholunate Instability: Current Concepts in Diagnosis and Management - p. 38 34. Biomechanical Analysis of a Volar Variable-Angle Locking Plate: The Effect of Capturing a Distal Radial Styloid Fragment - p. 39 35. Computer-Assisted Corrective Osteotomy for Malunited Diaphyseal Forearm Fractures - p. 40 36. Treatment of Unstable Distal Ulna Fractures Associated With Distal Radius Fractures in Patients 65 Years and Older - p. 41 37. The clinical and radiological outcome of pulsed electromagnetic field treatment for acute scaphoid fractures: a randomised double-blind placebo-controlled multicentre trial - p. 42 38. Long-Term Results of Bone-Retinaculum-Bone Autograft for Scapholunate Instability - p. 43 39. Early Initiation of Bisphosphonate Does Not Affect Healing and Outcomes of Volar Plate Fixation of Osteoporotic Distal Radial Fractures - p. 44 40. Arthroscopic Repair of Ulnar-Sided Triangular Fibrocartilage Complex (Palmer Type 1B) Tears: A Comparison Between Short- and Midterm Results - p. 45 41. Clinical, Radiographic, and Arthroscopic Outcomes After Ulnar Shortening Osteotomy: A Long-Term Follow-Up Study - p. 46 42. Functional Results of the Darrach Procedure: A Long-Term Outcome Study - p. 47 43. Hand - p. 48 44. Buried Kirschner wires in hand trauma: Do they reduce infection rates and is it worth the extra cost? - p. 49 45. Dorsoradial Capsulodesis for Trapeziometacarpal Joint Instability - p. 50 46. Nerve - p. 51 47. Supercharged End-to-Side Anterior Interosseous to Ulnar Motor Nerve Transfer for Intrinsic Musculature Reinnervation - p. 52 48. Elbow - p. 53 49. Effect of Corticosteroid Injection, Physiotherapy, or Both on Clinical Outcomes in Patients With Unilateral Lateral Epicondylalgia: A Randomized Controlled Trial - p. 54 50. Is Posterior Synovial Plica Excision Necessary for Refractory Lateral Epicondylitis of the Elbow? - p. 55 51. Functional outcomes of surgical reconstruction for posterolateral rotatory instability of the elbow - p. 56 52. Distraction Arthrolysis of Posttraumatic Elbow Stiffness With a Hinged External Fixator - p. 57 53. A Prospective Randomized Controlled Trial of Dynamic Versus Static Progressive Elbow Splinting for Posttraumatic Elbow Stiffness - p. 58 54. Shoulder - p. 59 55. Anterior Shoulder Dislocations in Pediatric Patients: Are Routine Prereduction Radiographs Necessary? - p. 60 56. Cost-Effectiveness Analysis of Primary Arthroscopic Stabilization Versus Nonoperative Treatment for First-Time Anterior Glenohumeral Dislocations - p. 61 57. Evolution of Nonoperatively Treated Symptomatic Isolated Full-Thickness Supraspinatus Tears - p. 62 58. Biologically Enhanced Healing of the Rotator Cuff - p. 63 59. Biomechanical Evaluation of Transosseous Rotator Cuff Repair: Do Anchors Really Matter? - p. 64 60. An Evidenced-Based Examination of the Epidemiology and Outcomes of Traumatic Rotator Cuff Tears - p. 65 61. Diagnostic Performance and Reliability of Ultrasonography for Fatty Degeneration of the Rotator Cuff Muscles - p. 66 62. Does Open Repair of Anterosuperior Rotator Cuff Tear Prevent Muscular Atrophy and Fatty Infiltration? - p. 67 63. Analysis of Rotator Cuff Repair Trends in a Large Private Insurance Population - p. 68 64. Clinical Outcome in All-Arthroscopic Versus Mini-Open Rotator Cuff Repair in Small to Medium-Sized Tears: A Randomized Controlled Trial in 100 Patients With 1-Year Follow-up - p. 69 65. A Comparison of Outcomes After Arthroscopic Repair of Partial Versus Small or Medium-Sized Full-Thickness Rotator Cuff Tears - p. 70 66. Arthroscopic Single-Row Versus Double-Row Rotator Cuff Repair: A Meta-analysis of the Randomized Clinical Trials - p. 71 67. A Multicenter Randomized Controlled Trial Comparing Single-Row with Double-Row Fixation in Arthroscopic Rotator Cuff Repair - p. 72 68. Good function after shoulder arthroplasty - p. 73 69. Spine - p. 74 70. Meta-Analysis of Vertebral Augmentation Compared With Conservative Treatment for Osteoporotic Spinal Fractures - p. 75 71. Variability in Spinal Surgery Outcomes Among Children's Hospitals in the United States - p. 76 72. Segmental mobility, disc height and patient-reported outcomes after surgery for degenerative disc disease: a prospective randomised trial comparing disc replacement and multidisciplinary rehabilitation - p. 77 73. Cervical Intervertebral Disc Replacement - p. 78 74. Preoperative Embolization Significantly Decreases Intraoperative Blood Loss During Palliative Surgery for Spinal Metastasis - p. 79 75. Intervertebral Disc Height Changes After Weight Reduction in Morbidly Obese Patients and Its Effect on Quality of Life and Radicular and Low Back Pain - p. 80 76. Sports prehospital-immediate care and spinal injury: not a car crash in sight - p. 81 77. Errors of level in spinal surgery: An evidence-based systematic review - p. 82 78. Thirty-day readmissions after elective spine surgery for degenerative conditions among US Medicare beneficiaries - p. 83 79. What Is the Prevalence of MRSA Colonization in Elective Spine Cases? - p. 84 80. Medicolegal Cases for Spinal Epidural Hematoma and Spinal Epidural Abscess - p. 85 81. Comparison of Superior-Level Facet Joint Violations During Open and Percutaneous Pedicle Screw Placement - p. 86 82. Validation of a Scoliometer Smartphone App to Assess Scoliosis - p. 87 83. Retrograde ejaculation after anterior lumbar interbody fusion with and without bone morphogenetic protein-2 augmentation: A 10-year cohort controlled study - p. 88 84. Do Lumbar Motion Preserving Devices Reduce the Risk of Adjacent Segment Pathology Compared With Fusion Surgery? A Systematic Review - p. 89 85. The Influence of Obesity on the Outcome of Treatment of Lumbar Disc Herniation: Analysis of the Spine Patient Outcomes Research Trial (SPORT) - p. 90 86. A Prospective Multicenter Registry on the Accuracy of Pedicle Screw Placement in the Thoracic, Lumbar, and Sacral Levels With the Use of the O-arm Imaging System and StealthStation Navigation - p. 91 87. Five-year adjacent-level degenerative changes in patients with single-level disease treated using lumbar total disc replacement with ProDisc-L versus circumferential fusion - p. 92 88. Total Hip Arthroplasty - p. 93 89. Detection of Total Hip Prostheses at Airport Security Checkpoints: How Has Heightened Security Affected Patients? - p. 94 90. Does Impact Sport Activity Influence Total Hip Arthroplasty Durability? - p. 95 91. Higher risk of reoperation for bipolar and uncemented hemiarthroplasty - p. 96 92. Cost savings of using a cemented total hip replacement: an analysis of the National Joint Registry data - p. 97 93. Comparison of Ten-Year Survivorship of Hip Prostheses with Use of Conventional Polyethylene, Metal-on-Metal, or Ceramic-on-Ceramic Bearings - p. 98 94. Clinical and radiological results of the collarless polished tapered stem at 15 years follow-up - p. 99 95. Constrained Cups Appear Incapable of Meeting the Demands of Revision THA - p. 100 96. Acetabular Components in Total Hip Arthroplasty: Is There Evidence That Cementless Fixation Is Better? - p. 101 97. Cemented, cementless, and hybrid prostheses for total hip replacement: cost effectiveness analysis - p. 102 98. Association Between Low Admission Norton Scale Scores and Postoperative Complications After Elective THA in Elderly Patients - p. 103 99. Heterotopic ossification following total hip replacement for acetabular fractures - p. 104 100. Highly Crosslinked Polyethylene Does Not Reduce Aseptic Loosening in Cemented THA 10-year Findings of a Randomized Study - p. 105 101. Comparison of Complications in Single-Incision Minimally Invasive THA and Conventional THA - p. 106 102. High complication rate in the early experience of minimally invasive total hip arthroplasty by the direct anterior approach - p. 107 103. Comparative Long-Term Survivorship of Uncemented Acetabular Components in Revision Total Hip Arthroplasty - p. 108 104. Increased one-year risk of symptomatic venous thromboembolism following total hip replacement: a nationwide cohort study - p. 109 105. Do Retained Pediatric Implants Impact Later Total Hip Arthroplasty? - p. 110 106. Changing Transfusion Practice in Total Hip Arthroplasty: Observational Study of the Reduction of Blood Use Over 6 Years - p. 111 107. Total Knee Arthroplasty - p. 112 108. Determinants of Direct Medical Costs in Primary and Revision Total Knee Arthroplasty - p. 113 109. Biomechanical effects of joint line elevation in total knee arthroplasty - p. 114 110. Computer-Navigated Versus Conventional Total Knee Arthroplasty: A Prospective Randomized Trial - p. 115 111. Is Pain and Dissatisfaction After TKA Related to Early-grade Preoperative Osteoarthritis? - p. 116 112. Is patient reporting of physical function accurate following total knee replacement? - p. 117 113. Does obesity influence clinical outcome at nine years following total knee replacement? - p. 118 114. Have Bilateral Total Knee Arthroplasties Become Safer?: A Population-Based Trend Analysis - p. 119 115. All-polyethylene Tibial Components are Equal to Metal-Backed Components: Systematic Review and Meta-Regression - p. 120 116. Differences in long-term fixation between mobile-bearing and fixed-bearing knee prostheses at ten to 12 years' follow-up: a single-blinded randomised controlled radiostereometric trial - p. 121 117. Fixed flexion deformity and total knee arthroplasty - p. 122 118. Does pre-coating total knee tibial implants affect the risk of aseptic revision? - p. 123 119. Comparison of patient-reported outcome measures following total and unicondylar knee replacement - p. 124 120. Differences in Short-Term Complications Between Spinal and General Anesthesia for Primary Total Knee Arthroplasty - p. 125 121. Alternatives to revision total knee arthroplasty - p. 126 122. Assessing the Gold Standard: A Review of 253 Two-Stage Revisions for Infected TKA - p. 127 123. Developing a strategy to treat established infection in total knee replacement: a review of the latest evidence and clinical practice - p. 128 124. Evaluation of Centers of Excellence Program for Knee and Hip Replacement - p. 129 125. Articulating Spacers for the Treatment of Infected Total Knee Arthroplasty: Effect of Antibiotic Combinations and Concentrations - p. 130 126. A case-control study of spontaneous patellar fractures following primary total knee replacement - p. 131 127. Adjacent Segment Pathology Following Cervical Motion-Sparing Procedures or Devices Compared With Fusion Surgery: A Systematic Review - p. 132 128. Foot and Ankle - p. 133 129. Age and Sex Differences Between Patient and Physician-Derived Outcome Measures in the Foot and Ankle - p. 134 130. Fixation of Ankle Syndesmotic Injuries: Comparison of Tightrope Fixation and Syndesmotic Screw Fixation for Accuracy of Syndesmotic Reduction - p. 135 131. Anatomic Lateral Ligament Reconstruction in the Ankle: A Hybrid Technique in the Athletic Population - p. 136 132. Comparison of the Calcaneo-Cuboid-Cuneiform Osteotomies and the Calcaneal Lengthening Osteotomy in the Surgical Treatment of Symptomatic Flexible Flatfoot - p. 137 133. Diffuse pigmented villonodular synovitis (diffuse-type giant cell tumour) of the foot and ankle - p. 138 134. Functional Outcomes After Ankle Arthrodesis in Elderly Patients - p. 139 135. Clinical Outcome and Gait Analysis of Ankle Arthrodesis - p. 140 136. Immediate Weight Bearing After Modified Percutaneous Achilles Tendon Repair - p. 141 137. Comparison of Arthroscopic and Magnetic Resonance Imaging Findings in Osteochondral Lesions of the Talus - p. 142 138. Arthroscopic Synovectomy of the Ankle in Rheumatoid Arthritis - p. 143 139. Duration of off-loading and recurrence rate in Charcot osteo-arthropathy treated with less restrictive regimen with removable walker - p. 144 140. Angiosome-targeted infrapopliteal endovascular revascularization for treatment of diabetic foot ulcers - p. 145 141. A Reliable Method for Treatment of Nonhealing Ulcers in the Hindfoot and Midfoot Region in Diabetic Patients: Reconstruction With Abductor Digiti Minimi Muscle Flap - p. 146 142. A Systematic Review of Skin Substitutes for Foot Ulcers - p. 147 143. Geographic variation in Medicare spending and mortality for diabetic patients with foot ulcers and amputations - p. 148 144. Sports Medicine - p. 149 145. American Medical Society for Sports Medicine position statement: concussion in sport - p. 150 146. Cognitive effects of one season of head impacts in a cohort of collegiate contact sport athletes - p. 151 147. An evidence-based review: Efficacy of safety helmets in the reduction of head injuries in recreational skiers and snowboarders - p. 152 148. ‘Batter's Shoulder’: Can Athletes Return to Play at the Same Level After Operative Treatment? - p. 153 149. Iliotibial Band Syndrome in Runners: A Systematic Review - p. 154 150. Accuracy of Magnetic Resonance Imaging in Grading Knee Chondral Defects - p. 155 151. Articular Cartilage Regeneration With Autologous Peripheral Blood Stem Cells Versus Hyaluronic Acid: A Randomized Controlled Trial - p. 156 152. Fresh osteochondral allograft is a suitable alternative for wide cartilage defect in the knee - p. 157 153. Do Cartilage Repair Procedures Prevent Degenerative Meniscus Changes?: Longitudinal T1ρ and Morphological Evaluation With 3.0-T MRI - p. 158 154. Adverse Outcomes Associated With Elective Knee Arthroscopy: A Population-Based Cohort Study - p. 159 155. Disability, Impairment, and Physical Therapy Utilization After Arthroscopic Partial Meniscectomy in Patients Receiving Workers' Compensation - p. 160 156. Does Obesity Negatively Affect the Functional Results of Arthroscopic Partial Meniscectomy? A Retrospective Cohort Study - p. 161 157. A Matched-Cohort Population Study of Reoperation After Meniscal Repair With and Without Concomitant Anterior Cruciate Ligament Reconstruction - p. 162 158. Cumulative Incidence of ACL Reconstruction After ACL Injury in Adults: Role of Age, Sex, and Race - p. 163 159. Comparison of Osteochondral Autologous Transplantation, Microfracture, or Debridement Techniques in Articular Cartilage Lesions Associated With Anterior Cruciate Ligament Injury: A Prospective Study With a 3-Year Follow-up - p. 164 160. Current Treatments of Isolated Articular Cartilage Lesions of the Knee Achieve Similar Outcomes - p. 165 161. Cartilage Status in Relation to Return to Sports After Anterior Cruciate Ligament Reconstruction - p. 166 162. Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients With Transphyseal Tunnels - p. 167 163. Arthroscopic Agreement Among Surgeons on Anterior Cruciate Ligament Tunnel Placement - p. 168 164. Trauma and Amputation - p. 169 165. Amputation Surgery: Technical/Proshetic Related Amputation Issues - p. 170 166. Skin Grafts Provide Durable End-bearing Coverage for Lower-extremity Amputations With Critical Soft Tissue Loss - p. 171 167. An experimental study of the interface pressure profile during level walking of a new suspension system for lower limb amputees - p. 172 168. Foot and Ankle - p. 173 169. A comparison of absorbable screws and metallic plates in treating calcaneal fractures: A prospective randomized trial - p. 174 170. Twenty-one-Year Follow-up of Supination–External Rotation Type II–IV (OTA Type B) Ankle Fractures: A Retrospective Cohort Study - p. 175 171. Elastic stockings or Tubigrip for ankle sprain: A randomised clinical trial - p. 176 172. Outcomes of Operative Treatment of Unstable Ankle Fractures: A Comparison of Metallic and Biodegradable Implants - p. 177 173. Twenty-Two-Year Follow-up of Pronation External Rotation Type III–IV (OTA type C) Ankle Fractures: A Retrospective Cohort Study - p. 178 174. Femur - p. 179 175. Spica Casting for Pediatric Femoral Fractures: A Prospective, Randomized Controlled Study of Single-Leg Versus Double-Leg Spica Casts - p. 180 176. Comparison of Titanium Elastic Nail and Plate Fixation of Pediatric Subtrochanteric Femur Fractures - p. 181 177. Nonisthmal femoral shaft nonunion as a risk factor for exchange nailing failure - p. 182 178. Comparison of the 95-Degree Angled Blade Plate and the Locking Condylar Plate for the Treatment of Distal Femoral Fractures - p. 183 179. General Topics - p. 184 180. Routine pin tract care in external fixation is unnecessary: A randomised, prospective, blinded controlled study - p. 185 181. Atypical Femur Fractures: 81 Individual Personal Histories - p. 186 182. The Effects of Clopidogrel (Plavix) and Other Oral Anticoagulants on Early Hip Fracture Surgery - p. 187 183. PCR-hybridization after sonication improves diagnosis of implant-related infection - p. 188 184. Early Initiation of Bisphosphonate Does Not Affect Healing and Outcomes of Volar Plate Fixation of Osteoporotic Distal Radial Fractures - p. 189 185. Hip Fracture - p. 190 186. Incidence of subsequent hip fractures is significantly increased within the first month after distal radius fracture in patients older than 60 years - p. 191 187. Catastrophic Failure After Open Reduction Internal Fixation of Femoral Neck Fractures With a Novel Locking Plate Implant - p. 192 188. Does early administration of bisphosphonate affect fracture healing in patients with intertrochanteric fractures? - p. 193 189. Comparative Effectiveness of Regional versus General Anesthesia for Hip Fracture Surgery in Adults - p. 194 190. TRIGEN INTERTAN Intramedullary Nail Versus Sliding Hip Screw: A Prospective, Randomized Multicenter Study on Pain, Function, and Complications in 684 Patients with an Intertrochanteric or Subtrochanteric Fracture and One Year of Follow-up - p. 195 191. More re-operations after uncemented than cemented hemiarthroplasty used in the treatment of displaced fractures of the femoral neck: An observational study of 11 116 hemiarthroplasties from a national register - p. 196 192. Knee - p. 197 193. Functional Outcomes After Operatively Treated Patella Fractures - p. 198 194. Pelvic and Acetabular Fracture - p. 199 195. Embolization of Pelvic Arterial Injury is a Risk Factor for Deep Infection After Acetabular Fracture Surgery - p. 200 196. Two to Twenty-Year Survivorship of the Hip in 810 Patients with Operatively Treated Acetabular Fractures - p. 201 197. Radiographic Changes of Implant Failure After Plating for Pubic Symphysis Diastasis: An Underappreciated Reality? - p. 202 198. Failure of Locked Design-Specific Plate Fixation of the Pubic Symphysis: A Report of Six Cases - p. 203 199. Redial Head and Neck Fractures - p. 204 200. Comparison of Early Mobilization Protocols in Radial Head Fractures - p. 205 201. Short- to mid-term results of metallic press-fit radial head arthroplasty in unstable injuries of the elbow - p. 206 202. Tibia Fractures - p. 207 203. Open Reduction and Intramedullary Nail Fixation of Closed Tibial Fractures - p. 208 204. Functional Impact of Tibial Malrotation Following Intramedullary Nailing of Tibial Shaft Fractures - p. 209 205. A Comparison of Two Approaches for the Closed Treatment of Low-Energy Tibial Fractures in Children - p. 210 206. Upper Extremity: Pediatrics - p. 211 207. Postoperative Radiographs After Pinning of Supracondylar Humerus Fractures: Are They Necessary? - p. 212 208. Re-displacement of stable distal both-bone forearm fractures in children: A randomised controlled multicentre trial - p. 213 209. Soft cast versus rigid cast for treatment of distal radius buckle fractures in children - p. 214 210. Below-elbow cast for metaphyseal both-bone fractures of the distal forearm in children: A randomised multicentre study - p. 215 211. Natural History of Unreduced Gartland Type-II Supracondylar Fractures of the Humerus in Children: A Two to Thirteen-Year Follow-up Study - p. 216 212. The Efficacy of Intra-Articular Injections for Pain Control Following the Closed Reduction and Percutaneous Pinning of Pediatric Supracondylar Humeral Fractures: A Randomized Controlled Trial - p. 217 213. Type II Supracondylar Humerus Fractures: Can Some Be Treated Nonoperatively? - p. 218 214. Postoperative Pain Control After Supracondylar Humerus Fracture Fixation - p. 219 215. Upper Extremity - p. 220 216. Predictors of Diagnosis of Ulnar Neuropathy After Surgically Treated Distal Humerus Fractures - p. 221 217. Management of First-Time Dislocations of the Shoulder in Patients Older Than 40 Years: The Prevalence of Iatrogenic Fracture - p. 222 218. External fixation versus open reduction with plate fixation for distal radius fractures: A meta-analysis of randomised controlled trials - p. 223 219. Hemiarthroplasty for Humeral Four-Part Fractures for Patients 65 Years and Older: A Randomized Controlled Trial - p. 224 220. Clinical Results of Treatment Using a Clavicular Hook Plate Versus a T-plate in Neer Type II Distal Clavicle Fractures - p. 225 221. Calcar comminution as prognostic factor of clinical outcome after locking plate fixation of proximal humeral fractures - p. 226 222. Intermediate Outcomes Following Percutaneous Fixation of Proximal Humeral Fractures - p. 227 223. Acute Compartment Syndrome of the Forearm - p. 228 224. Comparison of Dynamic and Locked Compression Plates for Treating Midshaft Clavicle Fractures - p. 229 225. Orthopedic Oncology - p. 230 226. Malignant Bone Tumors - p. 231 227. Ultraporous β-Tricalcium Phosphate Alone or Combined with Bone Marrow Aspirate for Benign Cavitary Lesions: Comparison in a Prospective Randomized Clinical Trial - p. 232 228. What's New in Primary Bone Tumors - p. 233 229. Low-Grade Central Osteosarcoma: A Difficult Condition to Diagnose - p. 234 230. Poor Survival for Osteosarcoma of the Pelvis: A Report from the Children's Oncology Group - p. 235 231. Survival Trends and Long-Term Toxicity in Pediatric Patients with Osteosarcoma - p. 236 232. Outcome of Surgical Treatment of Pelvic Osteosarcoma - p. 237 233. Pathologic Fracture Does Not Influence Local Recurrence and Survival in High-Grade Extremity Osteosarcoma With Adequate Surgical Margins - p. 238 234. Surgical Resection of Relapse May Improve Postrelapse Survival of Patients With Localized Osteosarcoma - p. 239 235. Local Recurrence has only a Small Effect on Survival in High-risk Extremity Osteosarcoma - p. 240 236. Effects of Neoadjuvant Chemotherapy on Image-Directed Planning of Surgical Resection for Distal Femoral Osteosarcoma - p. 241 237. Results of Surgical Resection in Pelvic Ewing's Sarcoma - p. 242 238. Clinical Outcome of Central Conventional Chondrosarcoma - p. 243 239. Low-Grade Chondrosarcoma of Long Bones Treated with Intralesional Curettage Followed by Application of Phenol, Ethanol, and Bone-Grafting - p. 244 240. The ‘other’ bone sarcomas: prognostic factors and outcomes of spindle cell sarcomas of bone - p. 245 241. Benign Bone Tumers - p. 246 242. Giant Cell Tumor With Pathologic Fracture: Should We Curette or Resect? - p. 247 243. Which Treatment is the Best for Giant Cell Tumors of the Distal Radius? A Meta-analysis - p. 248 244. Evaluation of volume and solitary bone cyst remodeling using conventional radiological examination - p. 249 245. Resection and Reconstruction Techniques - p. 250 246. Computer-generated Custom Jigs Improve Accuracy of Wide Resection of Bone Tumors - p. 251 247. Aseptic Failure: How Does the Compress® Implant Compare to Cemented Stems? - p. 252 248. The outcome of the treatment of diaphyseal primary bone sarcoma by resection, irradiation and re-implantation of the host bone: extracorporeal irradiation as an option for reconstruction in diaphyseal bone sarcomas - p. 253 249. Does Limb Salvage Surgery Offer Patients Better Quality of Life and Functional Capacity Than Amputation? - p. 254 250. Functional Outcomes and Gait Analysis of Patients After Periacetabular Sarcoma Resection With and Without Ischiofemoral Arthrodesis - p. 255 251. Poor Long-term Clinical Results of Saddle Prosthesis After Resection of Periacetabular Tumors - p. 256 252. Extensor Function After Medial Gastrocnemius Flap Reconstruction of the Proximal Tibia - p. 257 253. Vascularized fibula transfer for lower limb reconstruction - p. 258 254. The current role of the vascularized-fibular osteocutaneous graft in the treatment of segmental defects of the upper extremity - p. 259 255. Allograft Reconstruction for the Treatment of Musculoskeletal Tumors of the Upper Extremity - p. 260 256. Metastatic Disease - p. 261 257. A Long Femoral Stem Is Not Always Required in Hip Arthroplasty for Patients With Proximal Femur Metastases - p. 262 258. Prophylactic Stabilization for Bone Metastases, Myeloma, or Lymphoma: Do We Need to Protect the Entire Bone? - p. 263 259. Which Implant Is Best After Failed Treatment for Pathologic Femur Fractures? - p. 264 260. Minimally invasive surgery of humeral metastasis using flexible nails and cement in high-risk patients with advanced cancer - p. 265 261. Treatment and Survival of Osseous Renal Cell Carcinoma Metastases - p. 266 262. Metabolic and clinical assessment of efficacy of cryoablation therapy on skeletal masses by 18F-FDG positron emission tomography/computed tomography (PET/CT) and visual analogue scale (VAS): initial experience - p. 267 263. Soft Tissue Tumors - p. 268 264. Ionizing Radiation Exposure and the Development of Soft-Tissue Sarcomas in Atomic Bomb Survivors - p. 269 265. FDG PET/CT in Initial Staging of Adult Soft-Tissue Sarcoma - p. 270 266. Follow-up After Primary Treatment of Soft Tissue Sarcoma of Extremities: Impact of Frequency of Follow-Up Imaging on Disease-Specific Survival - p. 271 267. Surgery Quality and Tumor Status Impact on Survival and Local Control of Resectable Liposarcomas of Extremities or the Trunk Wall - p. 272 268. The Use of Radiation Therapy in the Management of Selected Patients with Atypical Lipomas - p. 273 269. Extra-Abdominal Desmoid Tumours: A Review of the Literature - p. 274 270. Does Combined Open and Arthroscopic Synovectomy for Diffuse PVNS of the Knee Improve Recurrence Rates? - p. 275 271. Sentinel Lymph Node Biopsy for Melanoma: American Society of Clinical Oncology and Society of Surgical Oncology Joint Clinical Practice Guideline - p. 276 272. Tumar Science - p. 277 273. RT-PCR Analysis for FGF23 Using Paraffin Sections in the Diagnosis of Phosphaturic Mesenchymal Tumors With and Without Known Tumor Induced Osteomalacia - p. 278 274. Miscellaneous - p. 279 275. 2011 Mid-America Orthopaedic Association Dallas B. Phemister Physician in Training Award: Can Musculoskeletal Tumors be Diagnosed with Ultrasound Fusion-Guided Biopsy? - p. 280 276. High Infection Rate Outcomes in Long-bone Tumor Surgery with Endoprosthetic Reconstruction in Adults: A Systematic Review - p. 281