标准的颈清扫术最常见的后遗症有:伴有上臂外展受限的肩下垂,颈部变形,面下半部慢性肿胀和变色,疼痛性神经瘤,麻木或感觉异常,咽下困难和口腔干燥。双侧颈清扫术所造成的永久性残疾,可能严重影响病员的容貌,全身健康和精神状况。由于颅内静脉回流障碍而引起的严重或致命的后果虽然罕见,但有时仍可能发生。 The most common sequelae of standard neck dissection include: sagging shoulders with restricted upper arm abduction, neck deformity, chronic swelling and discoloration in the lower half of the face, painful neuroma, numbness or paresthesia, dysphagia and oral cavity dry. The permanent disability caused by bilateral neck dissection may seriously affect the patient’s appearance, general health and mental status. Severe or fatal consequences of intracranial venous return disorder, although rare, can sometimes occur.