腮腺导管的损伤多由于切割伤、刺伤等引起,成功的治疗取决于早期的导管连接或者修复,导管损伤后没有正确地被诊断,则使它的保留变得更加困难,本文就作者收治的两例误诊患者情况作一报告并进行讨论。腮腺导管按解剖部位分成三段:腺体段、嚼肌段、颊肌段。 Parotid duct injury and more due to cutting injuries, stab wounds and so on, the successful treatment depends on early catheterization or repair, the catheter is not properly diagnosed after injury, so that it becomes more difficult to retain, the authors admitted Two cases of misdiagnosis were reported and discussed. Parotid duct anatomical parts divided into three sections: gland segment, chewing muscle segment, cheek muscle segment.