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  • Title: Management of blunt vascular trauma to the extremities.
    Author: van Wijngaarden M, Omert L, Rodriguez A, Smith TR.
    Journal: Surg Gynecol Obstet; 1993 Jul; 177(1):41-8. PubMed ID: 8322148.
    Abstract:
    During a seven and one-half year period from 1984 to 1991, 106 patients admitted to a Level I trauma center had blunt vascular injury to the extremities. This subset of patients was analyzed with respect to mechanism of injury, associated injuries, method of repair, morbidity and mortality. Twenty patients sustained vascular injuries of the upper limb. Eighty percent of the patients (16 patients) underwent primary vascular repairs, 15 percent had primary amputations and 5 percent (one patient) were observed. Eighty-eight percent (14 of 16 repairs) of the vascular repairs demonstrated excellent neurologic function postoperatively. Eighty-six patients had arterial injuries of the lower extremity. Forty-eight percent (41 patients) of the injured legs were amputated, 41 percent (35 patients) underwent vascular repairs, 6 percent (five patients) underwent ligation of the primary vessel with no amputation and 24 percent (21 patients) underwent no surgical procedure. Sixty-two percent of the 37 patients (23 patients) with popliteal injuries required amputation and 57 percent (21 patients) underwent vascular repair. The overall mortality rate was 11 percent--zero percent for injuries to the upper limb and 14 percent for injuries to the lower limb.
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