[Intra-operative histochemical detection of vitalized muscular tissue during lower limb amputation for chronic...

Direct results of 747 lower limb amputations for chronic critical lower limb ischemia were analyzed. Early postoperative complications were observed in 45,1% of cases. Among them 45,4% were caused by tissue ischemia. Basing on detection of lactate dehydrogenase activity in muscular tissue method of intra-operative evaluation of tissue ischemia at the level of amputation is proposed. Relationship between this index and frequency of early postoperative complications is proved.