-Typically for goniosynechialysis (GSL) and goniotomy (GT) with 120 or 240 degrees, can be applied for:
[GT]: refers to goniotomy standalone (GT), is primarily used in primary open-angle glaucoma (POAG) without cataracts.
[PEI + GT]: refers to phacoemulsification with goniotomy (PEI + GT), is primarily used in POAG with coexisting cataracts.
[PEI + GSL + GT]: refers to phacoemulsification with goniosynechialysis and goniotomy (PEI + GSL + GT), is mainly
aimed at advanced primary angle-closure glaucoma (PACG) with coexisting cataracts.
[SPI+GSL+GT]: refers to surgical peripheral iridectomy with goniosynechialysis and goniotomy, is primarily for
advanced PACG without cataracts or without cataract surgery indication.