| Autor: |
Gordon WT, O'Brien FP, Strauss JE, Andersen RC, Potter BK, Gordon, Wade T, O'Brien, Frederick P, Strauss, Joseph E, Andersen, Romney C, Potter, Benjamin K |
| Zdroj: |
Journal of Bone & Joint Surgery, American Volume; 2010 Oct, Vol. 92 Issue 13, p2312-2318, 7p |
| Abstrakt: |
Background: Preservation of optimal residual limb length following a traumatic amputation can be challenging. The purpose of this study was to determine if acceptable results can be achieved by definitive fixation of a long-bone fracture proximal to a traumatic amputation.Methods: We identified thirty-seven active-duty military service members who underwent internal fixation of a long-bone fracture proximal to a traumatic amputation. Functional status was assessed with the Tegner activity level scale and prosthesis use. Secondary outcome measures were the development of nonunion, infection, and heterotopic ossification.Results: Twelve patients (32%) underwent amputation and fracture in the same osseous segment. Ten patients (27%) sustained bilateral traumatic amputations, and eight (22%) had a major fracture of the contralateral extremity. The median times to fracture fixation and amputation closure were twelve days and nineteen days, respectively, after the injury. The mean Tegner activity score was 3.32 (range, 1 to 6); patients with isolated extremity injuries had significantly higher Tegner scores than those with severe bilateral injuries (3.59 and 2.38, respectively; p = 0.04). Thirty-three patients (89%) developed an infection requiring surgical debridement. However, all fractures were treated until union occurred, and amputation level salvage was successful in all instances. Heterotopic ossification developed in twenty-eight patients (76%), with operative excision required in eleven patients (39%).Conclusions: High complication rates, but acceptable final results, can be achieved with internal fixation of a fracture proximal to a traumatic amputation to preserve functional joint levels or salvage residual limb length. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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