Iridoplasty by Dev1 | Sep 6, 2023 | Bookmarking Post, TYPES OF PROCEDURES | 0 comments Bookmark Please login to bookmarkClosePlease login A laser is used to shrink spots of the peripheral iris, causing it to shrink and pull away from the angle. Iridoplasty is used when peripheral iridotomy is not effective, such as in Plateau Iris Syndrome.