多发性压力性溃疡的外科治疗

Surgical treatment of multiple pressure scores

目的总结多发性压力性溃疡的治疗经验。方法2001年1月-2007年5月，笔者应用多种皮瓣转移联合皮肤移植治疗21例患者的56处压力性溃疡创面，其中骶尾部21处、坐骨结节14处、股骨大转子部13处、其他部位8处。围手术期行全身支持治疗．尽早清创，依据扩创后创面大小、深度、部位及邻近皮肤软组织条件，选用皮瓣、肌皮瓣或游离植皮修复创面。术后对伤口行连续灌洗与负压吸引，卧翻身床定期翻身。结果25处创面以筋膜皮瓣或肌皮瓣修复，愈合率为92％；13处创面以邻近局部皮瓣修复，愈合率为85％；8处创面直接缝合，其中6处一次性愈合；10处创面游离植皮，其中7处一次性愈合。在延期愈合的创面中，4处经再次清创缝合或植皮愈合，4处经短期换药愈合，1例遗留慢性窦道。随访6个月时，3例患者复发压力性溃疡。结论加强嗣手术期全身支持治疗，合理、有效地利用臀部及其周围健康组织形成多个筋膜皮瓣或肌皮瓣同时修复多个创面，术后对伤口行连续灌洗与负压吸引，采用翻身床定期翻身等等，是多发性压力性溃疡手术成功的有效措施。

Objective To summarize the methods and results of the surgical treatment of patients with multiple pressure sores. Methods Twenty-one patients with 56 multiple pressure sores, hospitalized from January 2001 to May 2007, were treated with transfer of various skin flaps together with skin grafting. The pressure sores were respectively located in sacrococcygeal region （21 wounds）, ischial tuberosity （14 wounds） , greater trochanter of femur（ 13 wounds） and other sites（8 wounds）. All the patients were given systemic supporting treatment in perioperative period and early debridement . The wounds were repaired with flaps, fascio-musculocutaneous flaps, or free skin grafts according to their size, depth, position and the condition of adjacent skin and soft tissue. Continuous irrigation , negative pressure suction, regular posture changes in turning frame after operation were also emphasized. Results Twenty-five wounds were repaired by fascio-cutaneous flap or myocutaneous flap with healing rate of 90%. Thirteen wounds were repaired by adjacent regional flap with healing rate of 85%. Eight wounds were treated with direct suturing, among which 6 healed completely . Ten wounds were treated with free skin grafting,among whom 7 healed completely. A- mong 9 delayed healing wounds, 4 wounds healed after debridement and suturing or free skin transplantation for second time, 4 wounds healed by dressing change in a short time, and in the last a chronic sinus remained. Follow-up over 6 months, multiple pressure sores recurred in 3 patients . Conclusion Enhancing systemic supporting treatment in perioperative period, using fascio-cutaneous flap or myocutaneous flap to repair multiple sores, followed by continuous irrigation and negative pressure suction after operation, and regular postural change on turning frame,contribute a rate of success for management of multiple pressure sores.