Video
118721 Lark’s Knot: A Novel Scleral Fixation Technique for Subluxated Intraocular Lenses
April 2026
Meeting: 2026 ASCRS Annual Meeting
Producers: Fernando Garcia Marote, MD; Maria del Pilar Lucena, MD, MD
Category: Complex Anterior Segment Procedures
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This technique is indicated in IOL subluxation, particularly in traumatic etiologies. The procedure involves two corneal incisions and two scleral flaps.The Lark’s Knot technique offers a reproducible, tilt-free alternative for IOL fixation in subluxated cases. . While it requires two micro-forceps and advanced bimanual dexterity, it presents a promising option for complex lens fixation scenarios.