The effect of binocular vision function training for fusion in the eye position and three levels of eye function in adult patients after concomitant strabismus surgery / 实用医学杂志

ABSTRACT

Objective To study the effect of binocular vision function training for fusion in the eye position and three levels of eye function in adult patients after concomitant strabismus surgery. Methods 56 cases with postoperative concomitant strabismus were randomly divided into training group and control group . In the training group, patients were trained with software to enhance the fusion. After training for 7, 30, 180 and 365 days, the eye position, the fusion and the stereoesthesia were observed and analyzed. Results After training for 365 days, the deteriorative ratio in the training group is 3%, which is significantly lower than control group (23%)(P<0.05). The correction ratio in eye position is 20%, which is significantly higher than control group (4%)(P<0.05). The recovery ratio in binocular vision function is 53%, which is significantly higher than control group (15%)(P<0.05). The recovery ratio in stereaeuity is 46%, which is significantly higher than control group (11%)(P<0.05). Conclusions Fusion training can enhance the recovery of fusion and stereaeuity, decrease the deteriorative ratio, and correct the eye position after surgery in concomitant strabismus patients.