AIM: To investigate the effect of Cionni-modified capsular tension ring (CTR) implantation in patients with severely traumatic subluxated cataracts. METHODS: All who totally had cataracts and lost zonule support underwent cataract surgery were retrospectively analyzed. Corrected distance visual acuity (CDVA), extent zonulysis, intraocular lens (IOL) position, intraoperative presentation, compli...