穴位经皮电刺激对弱视小儿立体视锐的影响

Effect of acupoint transcutaneus electrical nerve stimulation(ATENS) on stereoacuity in amblyopic children patients

目的:观察穴位经皮电刺激对小儿弱视远近视力和立体视锐的影响。方法:小儿弱视患者70例,共80只患眼随机分为穴位经皮电刺激组和西医常规治疗组,观察治疗前后两组远近视力和立体视锐差异。结果:经皮组与西医组治疗后远近视力提高,立体视锐度减小,与治疗前比差异均有显著性意义(P<0.05,P<0.01),在提高远近视力方面经皮组与西医组间差异无显著性意义(P>0.05),西医组改善立体视锐疗效优于经皮组(P<0.05)。结论:穴位经皮电刺激亦可提高弱视眼的视力,建立立体视觉,虽效果不及西医治疗,但因无副作用而有优势。

Objective： To observe the effect of ATENS on distance and near vision and stereopsis in amblyopic children patients. Methods： 80 eyes from 70 patients with amblyopia were randomly divided into two groups： the group of ATENS and the group of western medicine. The difference of distance, near vision and stereopsis before and after treatment and between two groups after treatment were observed. Results： Distance and near vision improved and stereopsis diminished significantly after treatment in the TENS group and the western medicine group （ P 〈 0.05, P 〈 0.01 ）, There were no significant difference in improving distance and near vision between the two groups after treatment（ P 〉 0.05）. The curative effect and improving stereopsis in the western medicine group were better than that in the TENS group（ P 〈 0.05）. Conclusion： Athough the effect is lower than that of western medicine, TENS therapy can improve vision and set up stereovision with the advantage of no side effect.