Foot & ankle international
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Comparative Study
Liposomal Bupivacaine Versus Continuous Popliteal Sciatic Nerve Block in Total Ankle Arthroplasty.
Liposomal bupivacaine (LB) is widely used in joint arthroplasty, but there is little reported on the use of LB in foot and ankle surgery. Continuous popliteal sciatic nerve block (CPSNB) is more commonly used for major foot and ankle reconstructions. The purpose of this study was to compare use of intraoperative LB injection to CPSNB as a regional anesthetic for total ankle arthroplasty (TAA), with attention to postoperative pain scores, narcotic use, and complications. ⋯ Level III, retrospective comparative study.
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Comparative Study
Pathoanatomy and Associated Injuries of Posterior Malleolus Fracture of the Ankle.
We present a classification system that progresses in severity, indicates the pathomechanics that cause the fracture and therefore guides the surgeon to what fixation will be necessary by which approach. ⋯ Level III, retrospective comparative series.
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Heel pain with or without calcaneal spur is a challenging problem. Once conservative measures have failed, surgery may be indicated; there has been debate about the best surgical procedure. Two standard operative procedures have been either releasing the plantar fascia or removing the spur with drilling of the calcaneus. In this study, we evaluated the results of percutaneous drilling of the calcaneus combined with mid-sole release of the plantar fascia for treatment of resistant heel pain. ⋯ Level IV, retrospective case series.
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Limited data are available comparing the results of lateral sesamoidectomy and medial sesamoidectomy for the treatment of fractures recalcitrant to nonoperative treatment interventions. The hypothesis of this study was that sesamoidectomy for either lateral or medial sesamoid fractures would not change radiographic alignment of the first ray given the use of identical reconstruction of the plantar plate, intersesamoid ligament, and plantar ligament complex at the time of surgery. ⋯ Level III, retrospective cohort study.
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The study objective was to examine the effect of time and fracture severity on the undiluted synovial fluid (SF) microenvironment during the acute phase following intra-articular fracture (IAF) of the human ankle. ⋯ This study demonstrated acute temporal fluctuations following ankle IAF resulting in an overall catabolic environment by 10 days post-fracture and supports consideration of an early evacuation of the joint space to reduce the intra-articular inflammatory burden. Clinical Relavence: This study contributes to the understanding of the intra-articular events that potentially contribute to the development of posttraumatic osteoarthritis acutely following IAF in the ankle.