Journal of surgical orthopaedic advances
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This case study reviews the pathophysiology of scapholunate advanced collapse (SLAC), which is the most common etiology of degenerative arthritis in the wrist. The scapholunate ligament serves a critical role in stability of the carpus. Disruption of the scapholunate ligament, its sequela, and the magnetic resonance imaging evaluation are discussed, with review of the defining features of this disease and its progression.
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This study examines the amputees from the Army and Marine Corps, the two military branches that have sustained the majority of combat-related amputations. All U. S. service members who sustained major extremity amputations from October 2001 through July 2011 were analyzed. ⋯ Marine amputees were significantly (p < .0001) more likely to be dismounted than Army amputees. The number of multiple amputees increased substantially in 2010 and 2011. Marine amputees, particularly dismounted, are at an increased risk of sustaining multiple amputations.
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Total hip arthroplasty (THA) has been shown to improve long-term quality of life, although the immediate postoperative period can be associated with intense postoperative pain that hampers rehabilitation. Effective postoperative analgesia is paramount in the recovery period. ⋯ Appropriate pain management can reduce the associated total direct medical costs for lower extremity joint replacement surgeries by reducing hospital stays and the services needed during hospitalization. Factors contributing to the shorter lengths of stay include homogenous entities such as regular staff and continuity of nursing care, the use of timely and up-to-date information including expectations on a short stay, functional discharge criteria, early mobilization, and the use of a multimodal analgesia approach centered on opioid sparing.
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Pain management following total knee arthroplasty (TKA) can be challenging. Inadequate pain management following TKA may inhibit rehabilitation, increase morbidity and mortality, decrease patient satisfaction, and lead to chronic persistent postsurgical pain. ⋯ With careful planning and a multimodal analgesic approach instituted perioperatively, appropriate pain management following TKA can be achieved. Utilizing an extensive review of the literature, this article discusses the analgesic techniques available for the perioperative management of TKA.
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The authors of this study sought improved understanding of the radial nerve course through the brachium and hypothesized that the most proximal aspect of the triceps tendon (PATT) serves as a useful superficial landmark for localizing the nerve. It was also hypothesized that a poorly appreciated area of vulnerability for nerve injury exists where the radial nerve runs along the lateral cortex of the humerus proximal to its transit through the lateral intermuscular septum (LIMS). The authors assessed 33 fresh-frozen cadaveric specimens. ⋯ The nerve at the posterior midline of the humerus is 2.3~cm proximal to the level of the PATT. The radial nerve lies directly on the lateral humeral cortex for 2~cm proximal to its transit through the LIMS. The PATT appears to be a consistent and practical superficial landmark to determine the location of the radial nerve from a posterior approach.