Turkish journal of ophthalmology
Evaluation of Peripapillary Vitreous Dynamics in Patients with Acute Nonarteritic Anterior Ischemic Optic Neuropathy
Par Orman G, Candan Ö, Küçükiba K et 3 autres.
Contenu en anglais
Résumé
Objectives
To evaluate peripapillary and vitreomacular interface configurations using spectral-domain optical coherence tomography (SD-OCT) in patients with acute nonarteritic anterior ischemic optic neuropathy (NAION) and to compare findings with age-matched controls.
Materials and methods
This single-center, retrospective, observational study included 60 patients with acute NAION and 60 age- and sex-matched healthy controls. Circumpapillary retinal nerve fiber layer scans and macular SD-OCT images were analyzed. Assessed peripapillary vitreoretinal interface parameters included peripapillary vitreoretinal adhesion, vitreoretinal traction, complete peripapillary vitreous detachment, peripapillary folds, superficial vascular protrusions, and hyperreflective vitreous dots. Vitreomacular interface characteristics were also evaluated.