·AIM:To investigate the clinic result of ciliary sulcus fixation of intraocular lens in capsular bag.·METHODS:Nineteen patients 19 eyes with partially dislocated lens and 4 patients 4 eyes with inadvertent damage and zonular mutilation to the posterior capsule during extracapsular cataract extraction or phacoemulsifi-cation underwent ciliary sulcus fixation of intraocular lens in capsular bag.·RESULTS:At both the 6-and 36-month follow-up visits,there was no increased risk of progression in the evalua-tion group.17 eyes had normal position,all cases were without suture brisement,ablating or postoperative capsular bag shrinkage.·CONCLUSION:The treatment of subluxation of lens,abnormal zonular and defective cataract by ciliary sulcus fixation of intraocular lens in capsular bag can ensure the success outcomes,with good clinical result and low expense,it can replace capsule tension ring.·