Application of microvascular anastomotic device in head and neck reconstruction
10.3760/cma.j.issn.1001-2036.2014.05.003
- VernacularTitle:微血管吻合器在头颈部缺损修复重建中的应用
- Author:
Lei ZHANG
;
Xiuling HUANG
;
Xiaofeng SHAN
;
Xuguang LU
;
Zhigang CAI
;
Guangyan YU
- Publication Type:Journal Article
- Keywords:
Microvascular anastomotic device;
Tissue defect of head and neck;
Microvascular free flap
- From:
Chinese Journal of Microsurgery
2014;37(5):427-431
- CountryChina
- Language:Chinese
-
Abstract:
Objective To describe the clinical application of microvascular anastomotic device in head and neck reconstruction.Methods From July,2013 to November,2013,microvascular free flaps were transferred to reconstruct the defects simultaneously after tumor resection of head and neck region in 12 cases in Department of Oral and Maxillofacial Surgery,Peking University School of Stomatology.Microvascular anastomotic coupling devices (MACD) were used in vascular anastomosis.The clinical data were collected and analyzed,including the selection of free flap,diameter of donor and recipient vessels,type of MACD,time of anastomosis,instant patency of anastomosis.The flap was monitored closely after operation and the final survival rate was calculated.Results Twelve microvascular free flaps were done in this series,including 6 fibula flaps,4 forearm flaps and 2 anterolateral thigh flaps.Totally 17 MACD were used by end-to-end anastomosis in this series,including 5 arterial anastomosis and 12 venous anastomosis.The anastomose time using MACD was from 4 to 10 minutes,with a median time 6.8 minutes.The instant patency rate of anastomosis was 100％.There were some blood leakages near the anastomotic stoma in 1 arterial anastomosis using MACD.It was resolved successfully by changing a new MACD.Conclusion Our primary clinical experience showed that the MACD was well suited to the microvascular reconstruction of head and neck defect.The feasibility and reliability was confirmed by our clinical cases.It should be recommended as a safe,fast and reliable adjuvant anastomotic instrument for free tissue transfer.
