Ahn Sang Il

Surgical Outcomes of Additional Ahmed Glaucoma Valve Implantation in Refractory Glaucoma.

A second AGV implantation can be a good choice of surgical treatment when the first AGV has failed to control IOP.

Diagnostic ability of macular ganglion cell asymmetry for glaucoma.

Macular ganglion cell asymmetry analysis showed good glaucoma diagnostic ability, especially in early-stage glaucoma. However, it has limited usefulness in other stages of glaucoma.