眼眶肿瘤摘除手术之入路一般有三种途径。即眶前路切开,眶外壁切开额径开眶、。径额开眶适用于摘除颅眶沟道的肿瘤,眶外壁切开则多应用于球后部肿瘤摘除.这两种手术较之眶前路切开术复杂,且病人痛苦重。因之我们对球后部的肌锥内海绵状血管瘤采用眶前路切开术的方法摘除肿瘤成功。但眶前路切开术系由外侧进入眶腔,故摘除位于球后的眶内侧肿瘤操作困难,手术很不方便。因此对位于眶内侧后部的肿瘤摘除手术有必要予以改进,使手术操作简便易于摘除肿物。我们 There are generally three ways to approach the eyelid tumor removal surgery. That is to say, the anterior incision is made in the anterior iliac region, and the external wall is cut to open the orbit. The opening and closing amount is suitable for the removal of tumors of the cranio-orbital sulcus. The external wall incision is mostly applied to the removal of the posterior bulbar tumors. These two procedures are more complicated than the anterior approach incision and the patient suffers from severe pain. Because of this, we successfully removed the tumor by an anterior approach incision in the intraspinal cavernous hemangioma. However, the anterior incision is performed from the lateral side into the orbital cavity. Therefore, it is difficult to perform surgery because it is difficult to remove the medial orbital tumour located behind the bulb. Therefore, it is necessary to improve the surgery for the removal of the tumor located in the posterior part of the medial malleolus so that the surgical procedure is simple and easy to remove the tumor. we