This resource is only available for ASCRS Members. Please log in using the teal "Login" button in the top right-hand corner to log in.
Demonstration of two modifications to create a hemispheric gonioscopy assisted transluminal trabeculotomy - the Walk the Dog and Ripcord techniques. This 180-degree trabeculotomy can produce a 360-degree episcleral venous fluid wave, shown in both reticular and non-reticular episcleral venous patterns. Hemi-GATT may be as effective as a 360-degree GATT with a potentially improved safety profile.