The mangled foot and leg: salvage versus amputation.

Determining whether to perform limb salvage or amputation in the traumatized lower extremity continues to be a difficult problem in the military and civilian sectors. Numerous predictive scores and models have failed to provide definitive criteria for prediction of limb-salvage success. Excellent support is available in the military health care system for soldiers electing to undergo either limb salvage or amputation. Recent experience with soldiers who sustained limb-threatening injuries has shown that delayed amputation after limb-salvage attempts is a viable option for soldiers wounded in combat.