Capsular Tension Ring is made from one-piece PMMA for stabilizing the capsular bag in cases of damaged or missing zonula. Capsular Tension Ring is manufactured by Zabbys which is an ISO 9001:2000 accredited company. Zabbys also manufactures various types of surgical instruments, pharmaceuticals, ophthalmic instruments, ENT instruments, contact lens etc. The Capsular Tension Ring, also known as Cionni Ring, is implanted during cataract surgery to stabilize and re-center the capsular bag.
