Graefes Arch Clin Exp Ophthalmol
Graefes Arch Clin Exp OphthalmolJune 2025Journal Article

Effect of first-line and second-line selective laser trabeculoplasty on corneal hysteresis in patients with normal tension glaucoma: a multicenter study.

IOP & Medical TherapyLaser Treatment

Summary

The First-line or Second-line Selective Laser Trabeculoplasty (FSS) Study demonstrated that SLT is an effective and safe treatment for patients with normal tension glaucoma (NTG).

Abstract

KEY MESSAGES

WHAT IS KNOWN

Corneal hysteresis (CH) reflects the viscoelastic properties of the cornea. Glaucoma patients with low CH are at increased risk for visual field progression. The First-line or Second-line Selective Laser Trabeculoplasty (FSS) Study demonstrated that SLT is an effective and safe treatment for patients with normal tension glaucoma (NTG).

WHAT IS NEW

Early application of SLT in patients with lower intraocular pressure (IOP) is associated with an increase in CH, along with a significant reduction in IOP.

Discussion

Comments and discussion will appear here in a future update.