Descemetocele, right eye

This code represents a descemetocele affecting the right eye. A descemetocele is a severe corneal ulceration where the corneal epithelium and stroma have been lost, leaving only Descemet's membrane intact and bulging forward due to intraocular pressure. This condition indicates a high risk of corneal perforation.

Use this code when documentation clearly indicates a descemetocele is present in the patient's right eye. This diagnosis is typically supported by slit-lamp examination findings detailing the extent of corneal tissue loss and the integrity of Descemet's membrane. It signifies an urgent ophthalmological condition.

• Ensure laterality is accurately documented and coded; this code is specific to the right eye.
• Distinguish from other corneal ulcers where Descemet's membrane is not exposed or bulging.
• Code any underlying cause of the descemetocele (e.g., infectious keratitis, neurotrophic keratopathy) as an additional diagnosis.