Journal of orthopaedic trauma
-
Randomized Controlled Trial
Efficacy of popliteal block in postoperative pain control after ankle fracture fixation: a prospective randomized study.
To compare postoperative pain control in patients treated surgically for ankle fractures who receive popliteal blocks with those who received general anesthesia alone. ⋯ Popliteal block provides equivalent postoperative pain control to general anesthesia alone in patients undergoing operative fixation of ankle fractures. However, patients who receive popliteal blocks do experience a significant increase in pain between 12 and 24 hours. Recognition of this "rebound pain" with early narcotic administration may allow patients to have more effective postoperative pain control.
-
Bicortical fully threaded (FT) lag screw fixation (lag by method) is a technique for medial malleolar fixation that may provide advantages to partially threaded (PT) cancellous lag screws (lag by screw design). A direct comparison of the biomechanical properties and the clinical outcomes of these 2 methods of medial malleolar lag screw fixation were undertaken. The null hypotheses were that unicortical PT lag screws and bicortical FT lag screws had similar biomechanical and clinical outcomes. ⋯ Screws placed with the lag by method technique that engaged the distal lateral tibial cortex have superior biomechanical, radiographic, and clinical outcomes compared to traditional PT screws for the fixation of medial malleolar fractures.
-
Risk for bleeding complications during and after early hip fracture surgery for patients taking clopidogrel and other anticoagulants have not been defined. The purpose of this study is to assess the perioperative bleeding risks and clinical outcome after early hip fracture surgery performed on patients taking clopidogrel (Plavix) and other oral anticoagulants. ⋯ Patients undergoing early hip fracture surgery who are taking clopidogrel, aspirin, or warfarin (with regulated international normalized ratio) are not at substantially increased risk for bleeding, bleeding complications, or mortality. Comorbidities and American Society of Anesthesiologists scores were significantly higher in the clopidogrel group, which may have resulted in the increased postoperative LOS in this group.
-
To introduce a modified operative technique for minimally invasive plate osteosynthesis (MIPO) for acute displaced humeral shaft fractures and to evaluate the clinical and radiological outcomes. ⋯ Although the MIPO technique for humeral shaft fractures is technically demanding, satisfactory clinical outcomes in terms of bony union and shoulder and elbow function can be obtained using the modified fracture reduction method. Potential postoperative complications, such as malreduction and nonunion, must be considered. Appropriate surgical indications, a thorough understanding of the neurovascular anatomy and skillful surgical technique, are needed to reduce potential complications.
-
Screw perforation of the humeral head in locking plate osteosynthesis occurs in up to 30% of cases. The current study compared different fixation possibilities (eg, number and position of screws) to reduce screw perforation in the humeral head. ⋯ We recommend to position an inferomedial support screw, and at least 5 screws in the head fragment, when using a locking plate in proximal humerus fractures with disrupted medial hinge.