Articles related to RETINA

A robotic telesurgery system enabled a retinal surgeon located 4,000 km away to successfully perform a subretinal injection for submacular hemorrhage in a single patient. The proof-of-concept case demonstrated technical feasibility but remains early clinical evidence.

Retinal imaging findings were associated with future atrial fibrillation diagnosis in two large UK datasets, with thinning of specific retinal nerve layers observed years before clinical detection. The study identified an early risk signal but did not establish causality or diagnostic utility.

Alcon has begun the commercial launch of the Unity M surgical microscope, a modular visualization platform designed for anterior and posterior segment surgery that emphasizes enhanced red reflex, color-adjustable illumination, and ophthalmology-specific depth of field.

An early clinical experience report describes how one retina practice integrated photobiomodulation (PBM) for intermediate age-related macular degeneration, highlighting workflow considerations, patient selection challenges, reimbursement issues, and ongoing uncertainty regarding long-term benefit.

Retina practices are adjusting after Good Days funding limitations reduced copay support for some patients requiring chronic anti-VEGF therapy. Medicare Advantage patients appear especially exposed to affordability pressure.

University of Oklahoma researchers identified a photoreceptor lysosomal recycling pathway regulated by PIKfyve. Mouse-model disruption produced photoreceptor degeneration and RPE changes resembling macular degeneration biology.