Open-globe injury caused by barbed fish hook repaired using the back-out method: a report of two cases

Abstract

Fish hook open-globe injuries (OGIs) are challenging to repair surgically because of the backward-projecting barb near the hook's point that prevents withdrawal of the hook. The most commonly reported ophthalmic surgical technique for removal of barbed hooks is advance-and-cut, wherein the fish hook is pushed through an iatrogenic wound to the exterior of the globe, the barb is cut off, and the shank is backed out of the entry wound. We report 2 cases of zone I OGIs with retained fish hooks successfully repaired using the back-out technique. This strategy involves enlarging the entry wound to allow the entire hook and barb to be backed out, decreasing iatrogenic injuries and eliminating the need for wire cutters.