AIM: To explore the effect of improved Parks incision combined rectus linear tucking on the treatment of concomitant strabismus.

METHODS: In this retrospective case series, 105 patients(157 eyes)with concomitant strabismus from June 2010 to December 2012 were researched. All the patients adopted improved Parks incision combined rectus linear tucking under microscope. The change of strabismus degree before operation and postoperative at 1 week, 1 month, 3 and 6months were analyzed.

RESULTS: The data was dealt with SPSS 12.0. The designs were performed using rank test. It had statistical significance. The change of strabismus degree between preoperative and postoperative at 1 week, 1 month, 3 and 6 months were significantly different(P<0.05), after 1 week and 6 months, strabismus degree showed no significant difference(P>0.05). All patients had good effectiveness, without anterior segment ischemia, conjunctiva faulty union and other complications.

CONCLUSION: The improved Parks incision combined rectus linear tucking is satisfactory in treating concomitant strabismus. The operation is simple, and it decreases trauma and complications.