锁孔入路显微手术的临床应用

目的探讨锁孔入路显微手术在神经外科的应用. 方法采用相应锁孔入路对鞍区占位13例,脑膜瘤6例,高血压性脑出血5例,胼胝体区胶质瘤2例,听神经瘤2例,脑转移瘤、硬膜外血肿和C2椎管内占位各1例实施手术. 结果 25例肿瘤全切19例,次全切除6例;脑出血5例和硬膜外血肿1例均彻底清除.1例听神经瘤术后第3天因瘤腔再次出血死亡,切口下皮下积液2例,一过性尿崩3例. 结论锁孔手术具有脑暴露少,损伤小,并发症少,恢复快等优点.

Clinical application of keyhole craniotomy microsurgery

Objective To explore the clinical application of keyhole craniotomy microsurgery in neurosurgery. Methods Corresponding keyhole approach operation was employed in 13 cases of sellar region tumor, 6 cases of meningoma, 5 cases of hypertensive cerebral hemorrhage, 2 cases of glioma of corpus callosum, 2 cases of acoustic neuroma, 1 case of metastatic cerebral tumor, 1 case of epidural hematoma and 1 case of C 2 intravertebral tumor. Results Among the 25 cases, total resection was accomplished in 19 cases and subtotal resection, 6 cases. Lesions were all thoroughly cleared away in 5 cases of cerebral hemorrhage and 1 case of epidural hematoma. One case of acoustic neuroma died of re-bleeding in the lesion on the 3rd postoperative day. Subcutaneous dropsy took place in 2 cases and transient diabetes insipidus occurred in 3 cases. Conclusions Keyhole craniotomy microsurgery has the advantages of minimal exposure, micro-invasion, fewer complications and faster recovery.