The percentage of IOP reduction after cataract surgery in nonglaucomatous eyes with open angles is greater in more anteriorly positioned lenses. Lens position, which is convenient to compute by basic ocular biometric data, is an accessible predictor with considerable predictive value for postoperative IOP change.

The interaction of myopia with glaucoma risk remains complex, largely because of the retinal and nerve fiber layer damage that occurs in myopia alone. Whether to treat for glaucoma relies on the suspicion level of the clinician who must consider other risk factors for vision loss. Ultimately, it is the progression of glaucoma-like findings that determines whether a myopic patient has glaucoma.