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目的了解屈光不正性弱视儿童在治疗前和治愈后立体视觉状况。方法对43例屈光不正性弱视儿童分别在治疗前和治愈后采用颜少明《立体视觉检查图》检测其立体视锐度以及同视机三级功能的检测。结果(1)弱视患者治愈前(矫正视力0.1￣0.8)后(矫正视力0.9￣1.5)黄斑视锐度和周边立体视锐度的结果在统计学上的差异有显著性(P<0.05),(2)弱视患者治愈前后融合范围和定性远立体视的结果在统计学上均无统计学意义(P>0.05)。结论(1)屈光不正性弱视不仅影响视力发育同时也影响整体立体视的发育。(2)随着视力的治愈整体立体视锐度也有显著的改善。(3)在弱视的诊断治疗中注意整体立体视的变化。
Objective To understand the status of stereopsis before and after treatment in children with refractive amblyopia. Methods Forty-three children with ametropia amblyopia were examined stereotaxically with stereo vision test before and after treatment. Results (1) There was a significant difference (P <0.05) in macular visual acuity and peripheral stereoacuity before amblyopia was corrected (corrected visual acuity 0.1 ~ 0.8) (corrected visual acuity 0.9 ~ 1.5) (2) There was no statistical significance in the range of fusion and qualitative far stereopsis before and after treatment in amblyopic patients (P> 0.05). Conclusion (1) Refractive amblyopia not only affects the development of visual acuity but also affects the overall stereoscopic development. (2) With the improvement of visual acuity, the overall stereopsis sharpness has also been significantly improved. (3) pay attention to the overall stereoscopic changes in the diagnosis and treatment of amblyopia.