眼眶的上方与前颅窝毗邻、后外方为颅中窝,以额骨、蝶骨相隔,经眶上裂和视神经管与颅中窝相通,经眶下裂与颅内交通,这些解剖特点使发生于颅底或眼眶的肿瘤均可通过这些腔隙孔道或破坏周围骨壁侵入另一部位,病变相互蔓延,形成颅眶沟通性肿瘤。颅眶沟通性肿瘤病种繁多,从目前的研 The upper part of the orbit is adjacent to the anterior cranial fossa, while the outer part is the middle cranial fossa. The frontal foramen, the sphenoid bone, the superior foramen superior fissure and the optic canal and the middle cranial fossa communicate with each other. The anatomy features So that occurred in the skull base or orbital tumors can pass through these lacunar channels or destroy the surrounding bone wall invaded another site, the lesions spread to form a cranial orbital tumor. Head and neck communication tumor a wide range of diseases, from the current research