A Modified Flanged Intrascleral Intraocular Lens Fixation Technique Using an Externalized Needle for Haptic Docking.

Abstract

The Yamane intrascleral flanged haptic fixation technique has obviated the need for resources such as suture or glue. However, intraocular maneuvers to properly dock haptics into the needles for externalization can be difficult for even adept eye surgeons and is especially difficult when visualization through the cornea is poor. Additionally, one traditional resource, intraocular forceps, has been critical in both the original technique and proposed modifications since its inception. We describe a modified flanged intrascleral intraocular lens fixation technique by docking the second haptic externally at the main corneal incision. This technique does not require the use of microforceps, which is advantageous to surgeons who lack access to specialized instrumentation. Additionally, this technique may provide added safety, visibility, and ease for surgeons by docking the haptic externally at the corneal incision rather than within the eye.