Leber Hereditary Optic Neuropathy (LHON) is a maternally inherited mitochondrial disease causing rapid, painless vision loss, typically affecting young adult males between ages 15-35. The condition is caused by mutations in mitochondrial DNA affecting complex I of the respiratory chain. Vision loss usually begins in one eye, with the second eye following within weeks to months, leading to severe bilateral central vision loss.

At EyeCare Center of Orange County, we specialize in the diagnosis and treatment of leber hereditary optic neuropathy (lhon). Our experienced optometrists use state-of-the-art technology to provide comprehensive care and help preserve your vision.