外伤性近视的临床特征分析

A Study of the Clinical Character of the Myopia with Ocular Trauma

目的:观察外伤性近视的临床特征及预后情况。方法:对62例外伤性近视患者的临床资料进行回顾性分析。结果:小瞳检影验光发现所有外伤眼均存在近视性屈光改变,表现为轻、中度近视。睫状肌麻痹剂散瞳验光检查发现所有外伤眼的近视度数均有不同程度的减轻或消失。经过治疗后有64眼(95.5%)≤4周,3眼(4.5%)>4周,视力恢复至伤前视力。结论:外伤性近视是眼外伤后导致眼的屈光力发生暂时性改变的假性近视,表现为轻、中度近视,经过治疗后一般在4周内可恢复,预后良好。

Objective:To study the clinical character and the prognosis of the myopia with ocular trauma.Methods:62 cases of patients with ocular trauma are retrospectively studied.Results:All eyes with ocular trauma are myopic refraction by microcoria retinoscopy.All of them are low-grade and medium myopia.However all the diopter are reduced and disappeared by mydriatic retinoscopy.Conclusions:The myopia with ocular trauma is temporary and pseudo myopia.All of them are low-grade and medium myopia and could be recovered in 4 weeks.