3056: four capsule hooks provide stability
Managing severe zonulopathy or overt phacodonesis requires temporary structural support during nuclear disassembly, and placing four capsule retractors provides ideal circumferential stabilization. Unlike standard iris hooks, dedicated capsule hooks feature an elongated distal bend that extends around the anterior capsulorhexis rim to cradle the equatorial bag without placing focal stress on the remaining compromised zonules. By distributing vector forces evenly across four quadrants, this temporary scaffolding counteracts anteroposterior chamber depth fluctuations, prevents capsular trampoline effects during phaco, and holds the bag taut for safe cortical aspiration. Once the nucleus and cortex are cleared, a capsular tension ring (CTR) or sutured segment can be placed to provide definitive, permanent equatorial support before IOL implantation. Watch the video to see how four capsule hooks stabilize a mobile lens bag and allow safe nuclear disassembly in the setting of severe zonular weakness. What is your go-to strategy for temporary capsular support: capsule hooks, flexible iris retractors, or an early capsular tension segment? Please comment your thoughts below.
