The Journal of bone and joint surgery. American volume
-
J Bone Joint Surg Am · Oct 2017
Comparative StudyPostoperative CT Is Superior for Acetabular Fracture Reduction Assessment and Reliably Predicts Hip Survivorship.
Postoperative pelvic radiographs are routinely used to assess acetabular fracture reduction. We compared radiographs and computed tomography (CT) with regard to their ability to detect residual fracture displacement. We also determined the association between the quality of reduction as assessed on CT and hip survivorship and identified risk factors for conversion to total hip arthroplasty (THA). ⋯ Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
-
J Bone Joint Surg Am · Oct 2017
CommentCT After ORIF of Acetabular Fractures Detects Residual Displacement Not Seen on Radiography and Correlates with Osteoarthritis Risk and THA: Commentary on an article by Diederik O. Verbeek, MD, et al.: "Postoperative CT Is Superior for Acetabular Fracture Reduction Assessment and Reliably Predicts Hip Survivorship".
-
J Bone Joint Surg Am · Oct 2017
Randomized Controlled TrialBlood Conservation Using Tranexamic Acid Is Not Superior to Epsilon-Aminocaproic Acid After Total Knee Arthroplasty.
Epsilon-aminocaproic acid (EACA) and tranexamic acid (TXA) are synthetic amino acid derivatives that interfere with fibrinolysis, promoting hemostasis by pharmacological means. Although both drugs have been shown to decrease blood loss with a minimal risk of thromboembolic adverse events following cardiac and vascular surgery, we are aware of only 1 published trial that directly compared the antifibrinolytic effects of EACA with those of TXA after total knee arthroplasty (TKA). The primary aim of this prospective, randomized, controlled trial was to determine whether TXA provides superior blood conservation following TKA compared with that provided by EACA. ⋯ Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
-
J Bone Joint Surg Am · Oct 2017
Condyle-Specific Matching Does Not Improve Midterm Clinical Outcomes of Osteochondral Allograft Transplantation in the Knee.
Condyle-specific matching for osteochondral allograft transplantation (OCA) pairs donor and recipient condyles in an attempt to minimize articular incongruity. While the majority of cartilage defects are located on the medial femoral condyle, lateral femoral condyles are more commonly available as a graft source. The purpose of this study was to compare the clinical outcomes of patients treated with non-orthotopic (lateral-to-medial condyle or medial-to-lateral condyle) OCA with those treated with traditional orthotopic (medial-to-medial condyle or lateral-to-lateral condyle) OCA. We hypothesized that clinical outcomes would be similar between groups at midterm follow-up. ⋯ Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
-
J Bone Joint Surg Am · Sep 2017
Comparative StudyMagnetic Resonance-Guided Focused Ultrasound Versus Conventional Radiation Therapy for Painful Bone Metastasis: A Matched-Pair Study.
Magnetic resonance-guided focused ultrasound (MRgFUS) is an alternative local therapy for patients with painful bone metastasis for whom standard conventional radiation therapy (RT) has failed. However, the therapeutic effects of MRgFUS as a first-line treatment for bone metastasis remain uncertain. ⋯ Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.