This retrospective, longitudinal study assessed the impact of OCT signal strength and artifact on retinal nerve fiber layer (RNFL) measurement reliability.

Urrets-Zavalia Syndrome (UZS) is a postoperative complication that was initially reported after a penetrating keratoplasty (PK) surgery characterized by fixed dilated pupil associated with iris atrophy and secondary glaucoma.The dilated pupil in UZS does not respond to pilocarpine, sympatholytic agents or to alpha-adrenergic blockers and hence the treatment is directed towards the symptomatic control of glare and photophobia with concealment of anisocoria with cosmetic contact lenses. The video demonstrates the efficacy and results of performing single pass four-throw (SFT) pupilloplasty in cases of Urrets Zavalia syndrome (UZS). Surgical pupilloplasty helps to alleviate the anterior chamber angle apposition in patients with UZS by mechanically pulling the peripheral iris centrally as demonstrated on AS-OCT.Intraoperative gonioscopy also demonstrates breakage of peripheral anterior synechias that leads to significant opening the anterior chamber angles.

This week, scientists inject a CRISPR-based treatment into a human eye, a novel contact lens shows promise for red-green color blindness and a biologic eye drop for ocular graft-versus-host disease snags orphan drug status.

This prospective clinical trial compared the long-term safety and efficacy of amniotic membrane-umbilical cord and pericardium patch grafts for reducing glaucoma shunt tube exposure.

In this presentation from the Glaucoma and Vision Rehabilitation Symposium, Dr. Mona Kaleem discusses the challenges glaucoma patients face as they lose vision and how ophthalmologists can help them cope with functional decline.

In this presentation from the Glaucoma and Vision Rehabilitation Symposium, Dr. August Colenbrander discusses the challenges glaucoma patients face as they lose vision and how ophthalmologists can help them cope with functional decline.

This paper focuses on corneal and glaucoma outcomes among patients with Peters anomaly.

In this EyeNet interview from Glaucoma 360, Drs. Ruth Williams and Terri Pickering discuss the rise of AI for diagnosing glaucoma.

Investigators tested the performance of a second-generation implantable IOP sensor in patients with primary open-angle glaucoma (POAG).