Soft Tissue Coverage for Severe Infections.

Coverage of soft tissue defects in the upper extremity caused by infection and debridement of infected tissue is a challenging problem. Treatment starts with prompt identification and eradication of infection, including antibiotics and extensive debridement. Optimizing the patient's medical and nutritional status can facilitate eradication of infection and wound healing. Coverage of soft tissue defects caused by infection and debridement demands consideration of many factors. Options include healing by primary or secondary intention, skin grafts, local flaps, and distant flaps. Negative pressure wound therapy and acellular dermal matrices can also aid in coverage.

Diagnosis, Etiology and Outcomes of Revision Distal Biceps Tendon Reattachment.

PURPOSE: To evaluate the incidence, etiology, and clinical outcomes after revision distal biceps tendon repair. We hypothesized that re-ruptures are rare and can be reattached with satisfactory results. METHODS: Cases were identified from the case log of the senior author. Demographic information, details regarding the primary repair and subsequent injury, time between reinjury and reattachment, and operative findings were recorded. Clinical outcomes were assessed using the Disabilities of the Arm, Shoulder, and Hand (DASH) and American Shoulder and Elbow Surgeons-Elbow (ASES-E) functional outcome scoring systems. Range of motion, strength, and ability to return to work were recorded. RESULTS: We identified 10 patients with re-rupture, all of whom were men. Average age was 46 years (range, 35-57 years). Four ruptures occurred in the dominant arm. Three patients had a history of bilateral ruptures. Incidence of primary failure was 1.1%. In 6 patients, re-rupture occurred 6 days to 11 months after the primary surgery. Three patients described a sense of ripping or tearing after a specific traumatic event. Four others had persistent pain after the primary reattachment. Re-rupture resulted from the loss of fixation owing to technical error, the suture pulling out from the tendon, or suture breakage. Two patients required an allograft. The hook test was abnormal in 3 patients. Magnetic resonance imaging results did not affect the operative plan. Nine patients returned to their former occupation. Five returned for follow-up evaluation and completion of the DASH and ASES-E self-assessment examinations. Average DASH score was 4.4 (range, 0-19) and average ASES-E was 93.2 (range, 74-100). Postoperative average elbow flexion was 141° (range, 135° to 145°), elbow extension was -12° (range, -5° to -30°), pronation was 70°, and supination was 80°. Postoperative average supination strength was 87.8% of the nonsurgical arm (range, 79% to 106%); average pronation strength was 79.2% of the nonsurgical arm (range, 50% to 110%). CONCLUSIONS: Revision reattachment resulted in acceptable functional outcomes. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic V.

Civilian gunshot injuries of the spinal cord: a systematic review of the current literature.

BACKGROUND: The principles that guide management of spinal cord injury (SCI) derive from injury resulting from blunt trauma, not gunshot wounds. Civilian gunshot-induced spinal cord injury (CGSWSCI) is a common, potentially serious cause of neurological deficit; there is disagreement about whether the same approaches used for SCI caused by blunt-force trauma should apply to gunshot-induced SCI. QUESTIONS/PURPOSES: We reviewed the literature to answer the following questions regarding presentation and outcome of gunshot wound-induced SCI: (1) Are there differences in recovery prognosis between complete SCI and other patterns of SCI in CGSWSCI. (2) Does the use of steroids improve neurological recovery? (3) Does surgery to remove the bullet affect neurological recovery in CGSWSCI? (4) Does surgery result in an increased risk of complications of treatment? METHODS: We performed a systematic literature review of articles related to civilian gunshot injuries to the spine. Information relating to incidence, pattern of neurological injury, associated injuries, treatment, neurological outcome, and associated complications was extracted. Three independent reviewers assessed the strength of evidence present in the literature by examining quality, quantity, and consistency of results. RESULTS: A total of 15 articles met the predetermined inclusion criteria. Complete SCIs are associated with the worst functional recovery regardless of treatment. Steroids do not appear to have any added benefit in terms of restoring sensory and motor function. There appears to be some neurologic benefit to surgical decompression with intracanalicular bullet retrieval in patients with an incomplete lesion and a cauda equina syndrome. Complication rates are greater in operated patients. CONCLUSIONS: These findings should be interpreted with caution because of considerable heterogeneity among the studies in the literature on gunshot-induced SCI and because of generally poor-quality study design and a high associated risk of selection bias. Supportive management should be the primary method of care, whereas surgery should be an option in case of radiographic evidence of a static compression on the spinal cord. Future studies are necessary to develop better treatment guidelines for patients with gunshot wound-associated SCI.