Optic Nerve Head Drusen

Optic nerve head drusen are small, calcified deposits that accumulate within the optic nerve. They typically manifest as yellowish-white spots and are often present in both eyes. Although largely asymptomatic, they can cause visual field defects and, in some cases, compression of the optic nerve, leading to symptoms such as blurred vision or visual field loss. Diagnosis involves a comprehensive ophthalmic evaluation, including fundoscopy and imaging techniques like B-scan ultrasonography or optical coherence tomography (OCT). Treatment primarily focuses on regular monitoring of visual function and disease progression through periodic check-ups. In rare instances where there is significant visual impairment or optic nerve complications, surgical intervention may be considered. Awareness of optic nerve head drusen is essential for timely detection and management to minimize potential visual impairments.