Ophthalmology General fbbe3b6e Argon Laser trabeculoplasty is done in – A Open angle glaucoma B Secondary glaucoma C Angle recession glaucoma D Angle closure glaucoma High-Yield Explanation Argon or diode laser trabeculoplasty is indicated in POAG when TOP is uncontrolled by medical therapy or when patient is non-compliant to medical therapy.