OPTIC DISC CHANGES IN GLAUCOMA

A comprehensive video on optic disc changes in glaucoma. The video describes in detail how to examine a optic nerve head in glaucoma and what are the signs on fundus in glaucoma. The changes in optic nerve in glaucoma can be divided into Disc changes, vascular changes and the peripapillary changes. ,glaucoma, glaucomaevaluation, opticdiscglaucoma , ,TIMESTAMP, , 00:00 UNDERSTANDING THE CORRECT DEFINITION OF GLAUCOMA 1:32 Three types of broad changes in glaucoma 2:21 Basic anatomy 6:34 Evaluation of SIZE of DISC 11:29 SHAPE of DISC 13:48 Neuroretinal rim exam 16:25 Concept of CUPPING 19:20 Patterns of cupping 21:00 saucerisation 25:50 Pallor vs cupping 27:00 CDR (cup DIsc ratio) 29:00 Vascular changes 30:00 Bayoneting 31:38 Baring of circumlinear vessels 32:30 overpassing of vessels 33:26 laminar lot sign 33:38 peripapillary changes 33:50 optic disc heamorrhages 35:30 RNFL loss 38:00 alpha and beta zones 39:10 summary