AIM:To study phacoemulsification with capsular tension ring implantation in the treatment of lens subluxation in value.

METHODS:Retrospective analysis was performed on 39 patients(40 eyes)who were treated with phacoemulsification in our hospital from Jan. 2013 to Dec. 2015. All patients were implanted the capsular tension ring at the same time, and the patients were followed up for 6 months, to observe the changes of visual acuity, the position of the lens and the occurrence of complications before and after operation.

RESULTS: At follow-up 6mo after operation, the intraocular lens was kept normal. Preoperative visual acuity(<0.1)had 19 eyes(48%), 0.1 to 0.3 range, and 21 eyes(52%); 6mo after surgery, patients with 0.1 to 0.3 range of vision in 14 eyes(35%)was significantly lower than preoperative; 0.4 to 0.6 range of vision in 25 eyes(63%)was significantly higher than that before surgery; 1 patients(1 eyes)visual acuity 0.8. A total of 13 eyes(33%)surgical complications, including 9 eyes(23%)had corneal edema, 2 eyes(5%)had high intraocular pressure, 2 eyes(5%)appeared prolapse of vitreous body.

CONCLUSION: Surgical treatment of subluxated lens treated with cataract phacoemulsification and capsular tension ring implantation is reliable and safety.