口腔颌面部因癌瘤切除后遗大面积组织缺损,本科除已采用500多例各种游离复合组织瓣行小血管吻合技术整复,以及额、颈、背、项等带蒂组织瓣转移整复以外,自1980年3月以来采用带蒂胸大肌皮瓣整复61例,取得满意的效果,本文旨在对带蒂胸大肌皮瓣应用的适应症、优越性等作一初步总结。 Oral and maxillofacial resection of large area due to tumor tissue defects, undergraduate except with more than 500 cases of free composite tissue flap small vessel anastomosis repair, and the amount of cervical, dorsal, and other pedicle flap transfer In addition, the pedicle pectoralis major muscle flap has been used to reconstruct 61 cases since March 1980, and satisfactory results have been achieved. This article aims to make a preliminary study on the indications and advantages of pedicle pectoralis major flap to sum up.