Retinal detachment with retinal dialysis, right eye

This code signifies a rhegmatogenous retinal detachment in the right eye specifically caused by a retinal dialysis. A retinal dialysis is a circumferential tear at the ora serrata, the junction between the retina and the ciliary body, leading to the separation of the neurosensory retina from the underlying retinal pigment epithelium.

Use this code when documentation clearly indicates a retinal detachment in the right eye resulting from a retinal dialysis. This diagnosis is typically made during an ophthalmoscopic examination, often following symptoms like flashes of light, floaters, or a sudden loss of vision.

• Ensure the documentation specifies "retinal dialysis" as the cause of detachment, not another type of tear.
• Verify laterality; this code is specific to the right eye.
• Distinguish from other forms of rhegmatogenous detachment (e.g., giant retinal tear, horseshoe tear) which have different codes.