蝶窦位于颅底,部位较隐蔽,解剖关系复杂,与周围重要结构毗邻,如硬脑膜、视神经、海绵窦、颈内动脉及脑神经等,所以蝶窦骨折常可引起这些结构损伤的相关疾病。本文就近年诊治的20例蝶窦骨折及相关疾病的临床表现、诊断和治疗方法作回顾性分析如下。 Sphenoid sinus is located in the skull base, the site is more subtle, complex anatomic relationship with the surrounding important structures such as the dural, optic nerve, cavernous sinus, internal carotid artery and cranial nerves, etc., so spondylolysis often can cause these structural damage related diseases . In this paper, the diagnosis and treatment of 20 cases of recent spondylolysis and related diseases, clinical manifestations, diagnosis and treatment for retrospective analysis as follows.