The Journal of bone and joint surgery. American volume
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J Bone Joint Surg Am · Jun 2016
Posterior Fixation of APC-2 Pelvic Ring Injuries Decreases Rates of Anterior Plate Failure and Malunion.
Biomechanical studies suggest that augmenting anterior fixation of the pelvic ring with posterior fixation increases stability. Prior clinical studies have assessed radiographic outcomes following plate fixation of the symphysis. However, to our knowledge, none have directly compared the radiographic and clinical outcomes of anterior plate fixation alone with the outcomes of such plate fixation with the addition of posterior percutaneous screw fixation in the treatment of a partially disrupted hemipelvis. We attempted to determine whether use of an anterior symphyseal plate alone is adequate to control sagittal and coronal plane rotation and prevent malunion of an anteroposterior compression type-2 (APC-2) pelvic ring injury. ⋯ Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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J Bone Joint Surg Am · Jun 2016
Corrective Surgery for Congenital Scoliosis Associated with Split Cord Malformation: It May Be Safe to Leave Diastematomyelia Untreated in Patients with Intact or Stable Neurological Status.
The treatment of congenital scoliosis associated with split cord malformation (SCM) raises the issue of how to best manage such patients to avoid neurological deficit while achieving a satisfactory correction. ⋯ Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
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J Bone Joint Surg Am · Jun 2016
Randomized Controlled Trial Comparative StudyIntra-Articular, Single-Shot Hylan G-F 20 Hyaluronic Acid Injection Compared with Corticosteroid in Knee Osteoarthritis: A Double-Blind, Randomized Controlled Trial.
The treatment of knee osteoarthritis with hyaluronic acid or corticosteroid injection has been widely used. The purpose of this study was to compare the efficacy of hyaluronic acid (hylan G-F 20) with triamcinolone acetonide as a single intra-articular injection for knee osteoarthritis. ⋯ Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.