随着现代神经外科显微技术的发展和术中神经电生理监测的联合运用,桥小脑角区手术,特别是听神经瘤手术中对后组颅神经和脑干的保护得到明显提高,后组颅神经功能损伤的机率也因此大大降低,神经电生理监测技术在手术中监测神经系统功能的完整性已有多年历史,如今它已成为一个完善的术中监测体系,术中神经电生理监测已成为减少神经损伤的一个重要组成部分。术中主要的神经电生理监测手段包括肌电图、脑干听觉诱发电位等。本文就桥脑小脑角区肿瘤术中神经监护的应用进展做一综述。 With the development of modern neurosurgical microscopy and the combined use of intraoperative electrophysiological monitoring, the protection of cranial nerves and brainstem in the posterior group was significantly improved during the surgery of the cerebellopontine angle, especially in acoustic neuroma. The posterior cranial Therefore, the probability of neurological damage is greatly reduced. The neuroelectrophysiological monitoring technique has been used for many years to monitor the integrity of nervous system functions in surgery. Nowadays, it has become a perfect intraoperative monitoring system. Electrophysiological monitoring has become Reduce nerve damage is an important part. Intraoperative electrophysiological monitoring of the main means, including EMG, brainstem auditory evoked potentials. This article reviews the progress in the application of neural monitoring in intraoperative pontine cerebellar angle tumors.