choroidal detachment
Separation of the choroidal layer from the scleral wall, often occurring as a surgical complication. May cause significant visual impairment and require intervention.
Full Definition
A condition characterized by the accumulation of fluid or blood in the suprachoroidal space, causing separation between the choroid and sclera. In ophthalmic surgery, choroidal detachment can occur as a complication of intraocular procedures, particularly those involving sudden pressure changes or excessive fluid loss. The condition may be serous (fluid accumulation) or hemorrhagic (blood accumulation), with hemorrhagic forms being more serious and vision-threatening. Management depends on severity and may range from observation to surgical drainage, with implications for visual recovery and surgical outcomes.
Usage
Usage note: Distinguish between serous and hemorrhagic types in documentation; specify location and extent.
In Context
- "Post-operative choroidal detachment resolved spontaneously within two weeks with conservative management." — Complication follow-up
- "Intraoperative hypotony resulted in shallow choroidal detachment requiring pressure adjustment." — Surgical complication note