Morcher Capsular Tension Rings (CTRs) convert complex cataract cases from compromised zonular integrity into routine cases.
The Henderson CTR designed by Bonnie Henderson, M.D is a modification of the Morcher® CTR. This ring has indentations that allow for easier nuclear and cortical material removal while still maintaining the desired stretch of the capsular bag.
The Cionni Capsular Tension Ring (CTR) is used to stabilize the capsular bag in cases of damaged or missing zonules. These devices for cataract surgery are specifically designed for scleral fixation with suture.
The Malyugin/Cionni CTR eliminates the risk of perforating the capsular bag. The curved end allows to slide the CTR along the equator of the bag.
The Ahmed Segment is designed by Ike Ahmed, MD. This partial ring is indicated for significant zonular weakness and may be used intraoperatively or as permanent support.