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眼内肿瘤的切除,通常根据肿瘤部位来选择其手术途径。多数情况采用眶前路切开术。而眶内深部肿瘤,病人视力又较好,如肌锥内血管瘤、神经鞘瘤等,必须施行眶外壁切开术。以便充分暴露肿瘤,完整切除,保护患者视力。目前,眶外壁切开术中制作骨瓣时,国内尚无引入线锯器械,用电钻、手摇钻或锥子打骨孔,致使手术费力、费时。笔者自1986年以来,将自己制作的眶外壁钻孔器、引锯器应用于临床、效果满意。现报告如下:
Intraocular tumor resection, usually based on the tumor site to choose the surgical approach. In most cases, anterior orbital incision is used. The deep orbital tumors, patients with better visual acuity, such as muscle condylar hemangiomas, schwannoma, etc., must be performed orbital wall incision. In order to fully expose the tumor, complete resection, to protect the patient’s vision. At present, the production of bone flap in orbital wall incision, there is no introduction of wire saw equipment, electric drill, hand drill or awl bone hole, resulting in laborious and time-consuming. The author since 1986, will be made of their own orbital wall drilling, sawing device used in clinical, the effect is satisfactory. The report is as follows: