Degenerative myopia with foveoschisis, right eye

This code describes a severe form of myopia characterized by progressive elongation of the eyeball, leading to degenerative changes in the retina, specifically foveoschisis, in the right eye. Foveoschisis is a splitting of the retinal layers in the fovea, the central part of the macula responsible for sharp, detailed vision. This condition can significantly impair central vision.

Use this code when documentation explicitly states degenerative myopia with foveoschisis affecting the right eye. This diagnosis is typically made following an ophthalmological examination, often including optical coherence tomography (OCT) to visualize the retinal layers. It is appropriate for patients presenting with progressive visual decline and confirmed foveal splitting in the context of high myopia.

• Ensure documentation specifies "degenerative myopia" and "foveoschisis" for the right eye.
• Distinguish from other forms of myopia or retinal detachment; foveoschisis is a distinct splitting, not a detachment.
• Code any associated complications or co-morbidities, such as choroidal neovascularization, separately.