摘要
目的 探讨电磁导航在颅内肿瘤手术中的应用价值。方法 对12例颅脑肿瘤患者应用电磁导航手术治疗的经验进行总结分析。结果 电磁导航术前准备时间除1例为110min外,其余平均为（19±2）min,导航平均误差为（1.9±0.9）mm,全部手术均顺利。结论 与光学导航相比,电磁导航更为简单方便,无光信号阻挡,戴定位头架可实现自动注册。
Objective To explore the application and characteristics of electromagnetic navigation in neurosurgical operation. Methods Neurosurgical operations with the assistance of electromagnetic navigation were performed in 12 patients with in-tracranial tumors. Results Total removal of the tumor was achieved in 8 cases, subtotal removal in 3 and removal of the majority of the tumor in 1 case. The error in the navigation averaged 1.9±0.9 mm and the time consumed by preoperative preparation was 19±2 min with the exception in 1 case. Conclusion In comparison with optic navigation, electromangnetic navigation offers better convenience and absence of signal blockage, and with a head frame, automatic registration can be achieved.
出处
《第一军医大学学报》
CSCD
北大核心
2002年第7期662-662,672,共2页
Journal of First Military Medical University
关键词
电磁导航
颅内肿瘤
临床分析
神经外科手术
brain neoplasms
radiation, ionizing
stereotaxic techniques
neurosurgery
