视神经管段损伤的经鼻内窥镜下视神经减压术(附4例报告)

Decompression of optic canal fracture by transnasal endoscopic approach.

目的 对治疗视神经管段损伤的新方法进行探讨。方法 4例进行经鼻内窥镜下视神经减压手术。结果 1例由无光感转为 0 1以上 ,1例由光感转为 0 2 ,1例由不足 0 1转为0 3以上 ,1例无效。结论 经鼻内窥镜下视神经减压手术创伤小、并发症少、不影响美观 ,为治疗视神经外伤的一种新的较好的治疗方法。

Objective To find a method for treating optic nerve canal fracture.Methods Treating 4 cases of optic nerve trauma by trananasal endoscopic decompression of optic nerve. Results 1 case is improved from NLP to above 0.1,1 case is from LP to 0.2,1 case is from under 0.1 to above 0.3.Conclusion It is a new and effective method to treating optic nerve trauma by transnasal endosopic optic nerve canal decompression.