nerve contusion

基本解释

Aim To evaluate the effect of optic canal depression in treatment of optic nerve contusion and to find out the effect-related factors.
目的评价视神经管减压术治疗视神经挫伤的疗效和影响疗效的因素。
Objective To study the rate of abnormal of visual evoked potential (VEP), the degree of injury, and estimate of the prognosis in cases with optic nerve contusion.
目的探讨视神经挫伤后的视觉诱发电位（VEP）的异常率、挫伤程度及预后估计。
Methods Within 1 month from the traumatic accident, patients with optic nerve contusion were given optic canal depression if they did not have serious brain damage or systematic diseases.
方法手术治疗限定于外伤后1月内，并且无严重颅脑损伤、无严重全身病患者。