Selective Laser Trabeculoplasty (SLT) by Dev1 | Sep 6, 2023 | Bookmarking Post, TYPES OF PROCEDURES | 0 comments Bookmark Please login to bookmarkClosePlease login Similar to ALT except that the laser is applied to selective areas of the trabecular meshwork to provide the maximum benefit. The benefit may also decrease after 2-5 years; however, SLT IS REPEATABLE.