Relationship between Central Corneal Thickness and Hypotony Maculopathy after Trabeculectomy

This study shows that patients with hypotony and thinner central corneas have a lower risk of experiencing maculopathy. This association may result from the influence of CCT on applanation tonometry, although we can not rule out that CCT is related to the development of HM by other mechanisms. This study suggests that CCT should be taken in consideration when setting a target pressure after glaucoma filtering surgery, particularly if the target IOP is low.