Factors Associated With Gonioscopy Coding Before Glaucoma Procedures in the IRIS Ⓡ Registry.
Vu Daniel M, Gilbert Joshua B, Goldberg Eric A, Rothman Adam L, Lin Michael M, Chang Ta C et al.
A study of 1.1 million patients found preoperative gonioscopy was coded in only 63.2% before glaucoma procedures, lower than expected. This suggests underutilization or under-coding, particularly before MIGS, impacting surgical planning.