Related Experiment Video
Updated: Aug 13, 2026

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile
Published on: September 20, 2024
Loop myopexy for treatment of myopic strabismus fixus
Inez Wong1, Seo-Wei Leo, Boo-Kian Khoo
1The Eye Institute, National Healthcare Group, National University Hospital, Singapore.
Abstract:
In myopic strabismus fixus, there is acquired esotropia and hypotropia associated with restricted elevation and abduction. One possible etiology is an enlarged globe herniating superotemporally through the muscle cone. High-resolution magnetic resonance imaging (MRI) has demonstrated the inferolateral displacement of the lateral rectus (LR) muscle in this restrictive motility disorder. Surgical treatment is difficult. We report two cases of myopic strabismus fixus that were treated with a loop myopexy of the LR and superior rectus (SR) muscles.
Related Concept Videos
Angle Closure Glaucoma: Treatment
Open Angle Glaucoma: Treatment
Drugs such as carbonic anhydrase inhibitors, α2- and...
Muscles of the Eye
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and rotating...
Ophthalmic Drug Delivery Systems
Accessory Structures of the Eye
Focusing of Light in the Eye
