Selective laser trabeculoplasty: a new treatment option for open angle glaucoma.

Selective laser trabeculoplasty (SLT) is a safe and effective treatment modality for lowering the intraocular pressure in patients with open angle glaucoma. The preservation of the trabecular meshwork architecture and the demonstrated efficacy in lowering intraocular pressure makes the SLT a reasonable and safe alternative to argon laser trabeculoplasty. In addition, SLT is a potentially repeatable procedure because of the lack of coagulation damage to the trabecular meshwork and the demonstrated efficacy in patients with previously failed argon laser trabeculoplasty treatment. Furthermore, SLT can be considered as a primary treatment option in patients who cannot tolerate or are noncompliant with their glaucoma medications, while not interfering with the success of future surgery. Due to its nondestructive properties and low complication rate, SLT has the potential to evolve as an ideal first-line treatment in open angle glaucoma.