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《China Journal of Oral and Maxillofacial Surgery》 2008-01
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New techniques in postoperative monitoring of free tissue transfers

HAN Dong, CHEN Chuan-jun. (Department of Oral and Maxillofacial Surgery,Anhui Provincial Hospital.Hefei 230001,Anhui Province,China)  
Recent advances in technology and improvements in microsurgical technique have led to a high success rate in microvascular free tissue transfer in oral and maxillofacial surgery. However, flap failure still occurs in 5%~10% of patients, mainly due to blood vessel thrombosis. Postoperative monitoring after free issue transfers is important and effective. In case of vascular crisis,emergency exploration is the only effective way to salvage the failure flap. This article gave an overview to the new developments of techniques which had been used to monitor microvascular free tissue transfer both in experimental and clinical setting.
【Fund】: 安徽省教育厅自然科学基金(2004kj244zc)~~
【CateGory Index】: R622
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