关键词: 负压引流, 跟骨骨折, 伤口并发症, 胶片引流, 手术

Abstract: 【Abstract】 Objective To analyze the curative effect on using the closed negative pressure drainage in the treatment of calcaneal fractures and summarize up the experience. Methods〓The clinical and follow-up data of 62 patients (62 feet) with calcaneal fracture from May 2009 to June 2015 were retrospectively analyzed. Of 62 cases, 32 cases (32 feet) were received closed negative pressure drainage (VSD group) and another 30 cases (30 feet) were treated with the film drainage (film drainage group). The clinical outcome and postoperative skin necrosis, wound infection, postoperative swelling degree, postoperative pain were compared between two groups. Results Two patients of VSD group had skin necrosis on Incision edge, and 9 cases in film drainage group (P<0.05). Wound surface infection occurred in one patient in VSD group and 7 cases in film drainage group(P<0.05). The foot swelling degree of film drainage group was more serious than that of VSD group in the first three days after surgery. The postoperative pain degree of VSD group was significantly alleviative than of film drainage group (P<0.05). Conclusion〓The negative pressure drainage technology has obvious advantages of reducing postoperative complications of the calcaneal fractures,decreasing the postoperative skin swelling and relieving the postoperative pain.

Key words: Calcaneal fracture, Film drainage, Negative pressure drainage, Operation, complications