Result 36 cases are all successful no complication happened the occurent rate of xerocheilia is low for nasopharyngeal carcinoma patient after radiotherapy with SGT.

结果36例 手术均获成功，无并发症发生， 行 颌下腺 移位 术的鼻咽癌患者放疗后发生 口 干燥 症的几率低。

Objective To discuss the preoperative and postoperative nursing procedures of submaxillary gland transposition ( SGT ) for preventing xerocheilia caused by radiotherapy of nasopharyngeal carcinoma .

目的探讨颌下腺移位术对防治鼻咽癌放疗后引起 口 干燥 症的手术 前后护理措施。