AIM: To investigate the effect of binocular vision training on stereopsis establish and visual function in child concomitant strabismus after surgery

METHODS:Ninety-three cases of strabismus children were randomly divided into two groups, making it comparable. The control group(n=46)were treated with conventional surgery and care; the observation group(n=47)on the basis of routine care as control group, were given binocular vision training. Synoptophore and Titmus stereoscopic view were used to check the function of stereoscopic.

RESULTS:After treatment, simultaneous perception, visual fusion and stereopsis of trail patient were 77%, 62% and 40%, respectively, those of control group were 48%, 35% and 18%, the difference was statistically significant(P<0.05). After treatment, fovea stereopsis and macular stereopsis children in observation group were accounted for 32% and 26%, respectively, in the control group those were accounted for 18% and 11%, respectively. Those in the observation group were significantly more than the control group. No stereoscopic patients in observation group were 23%, and that was 54% in the control group. That in the observation group was significantly less than the control group. The difference comparison between the two groups was statistically significant(P<0.05).

CONCLUSION: Binocular vision training can effectively help children to build concomitant strabismus after surgery, for children with strabismus should be treated with conventional visual training to improve visual function and improve the life quality.