摘要:目的:探讨创伤性感染性假性股动脉瘤的诊断和外科治疗的临床经验。方法:回顾性分析２１例创伤性感染性假性股动脉瘤的临床资料,均行瘤体摘除及彻底的清创后,分别采用了血管结扎术和血管修复重建术两种不同的手术治疗方法。结果:血管修复重建术组中３例术后出现血管破裂大出血,要再次手术,１５例行股动脉结扎术,全部保肢成功。结论:瘤体切除加血管移植术是一种理想的方法,但在无条件行血管移植时,股动脉结扎术可做为一种有效的方案,对伴有皮肤缺损者行对侧胸脐皮瓣转移术。Abstract: Objective: 〖WT5”BZ〗To explore the traumatic infected femoral pseudoaneurysm diagnosis and surgical treatment of clinical experience. Methods: Retrospective analysis of 21 cases of traumatic infected femoral pseudoaneurysm of the clinical data were performed and the tumor removed after thorough debridement, respectively vascular ligation and blood vessel repair and reconstruction surgery of two different surgical treatment. Results: The blood vessel repair and reconstruction surgery group, three cases of postoperative bleeding blood vessel ruptures occurred, we must resurgery, 15 routine femoral artery ligation, all of the success of limb salvage. Conclusion: The tumor resection plus vascular graft is an ideal way, but in an unconditional line of vascular grafts, the femoral artery ligation can be used as an effective program for skin defects associated with the contralateral breast underwent umbilical flap transfer of patients.
OBJECTIVE: To investigate the clinical effect of free vascularized thoracoumbilical flap with reversal flow in repairing the soft tissue defect in leg with tibia exposure. METHODS: Forty-four casting mould specimens of leg arteries were studied firstly. Then 25 cases with soft tissue defect and tibia exposure in the proximal-middle segment of leg were adopted in this study. Among them, 18 cases had long distance thrombosis of the anterior tibial vessels or posterior tibial vessels due to traumatic lesion. The maximal size of defect was 28 cm x 11 cm and the minimal size of defect was 11 cm x 9 cm. In operation, the thoracoumbilical flap which was based on the inferior epigastric vessels was anastomosed to the distal end of the anterior tibial vessels or posterior tibial vessels. RESULTS: Anterior tibial artery, posterior tibial artery and fibular artery had rich communication branches in foot and ankle. All the flaps survived, the color and cosmetic result of them were good. CONCLUSION: The free vascularized thoracoumbilical flap with reversed flow is practical in repairing the soft tissue defect of leg with tibia exposure. Either the anterior tibial vessels or the posterior tibial vessels is normal, and the distal end of injured blood vessels is available, this technique can be adopted.