What are the treatment options for a VISUAL anterior lens luxation?

• A. Trans-corneal reduction 'couching' procedure
• B. Intracapsular lens extraction (ICLE) = referral
• C. Enucleation
• D. Medical management with miotics

Answer: (B)

When the lens has luxated into the anterior chamber and vision is still present, the priority is to remove the dislocated lens to restore a clear visual axis and prevent ongoing damage to the cornea and the outflow pathways. Intracapsular lens extraction achieves definitive removal of the lens along with its capsule through a corneal incision, freeing the anterior chamber and allowing the eye to be rehabilitated later with an intraocular lens or other correction if appropriate. This approach directly tackles the problem by eliminating the dislocated lens, reducing the risk of corneal endothelial injury and secondary glaucoma from prolonged lens in the anterior chamber.

Couching or trans-corneal reduction is an older technique and carries higher risks of complications such as corneal damage, inflammation, and persistent vision problems, so it’s not the preferred route in modern practice. Enucleation would remove the eye and is only considered when the eye has no visual potential or is painful with no salvageable vision. Medical management with miotics might help temporarily manage pupil size or IOP but does not address the underlying dislocation and is not a definitive treatment for a visually significant anterior luxation.