腮腺肿瘤85％以上发生在腮腺浅叶内,位于腮腺深叶者,约占12％左右。本文主要收集自1979～1982年间腮腺深叶大型肿瘤8例,就其诊断和手术治疗问题进行分析和讨论。应用解剖 (一)腮腺深叶呈小锥形位于下颌后凹内,界于翼内肌和茎突舌骨肌、二腹肌后腹之间的间隙中。锥尖向内,其内界只隔一层颈深筋膜 More than 85% of salivary gland tumors occur in the shallow lobes of the parotid glands and are located in the deep lobes of the parotid glands, accounting for about 12%. This article mainly collected 8 cases of large parotid tumors of the parotid gland from 1979 to 1982, analyzed and discussed the diagnosis and surgical treatment. Applied Anatomy (1) The deep lobe of the parotid gland is located in the posterior concave of the mandibular condyle and borders on the space between the muscles of the wing and the hyoid of the stem and the digastric muscle. Cone pointed inward, its inner boundary is only separated by a deep cervical fascia