Intermediate
Technical
In the Industry Vocabulary Test
anterior chamber
The fluid-filled space between the cornea and iris containing aqueous humor.
Full Definition
The anterior chamber is the fluid-filled space in the front part of the eye, bounded by the cornea anteriorly and the iris posteriorly. It contains aqueous humor and is a critical anatomical reference point in ophthalmic surgery. Surgical access to this chamber is often necessary for cataract surgery, glaucoma procedures, and other anterior segment interventions. The depth and angle of the anterior chamber affect surgical approach and patient selection.
Usage
Usage note: Often abbreviated as AC in surgical documentation.
In Context
- "The surgeon noted shallow anterior chamber depth during preoperative assessment." — Surgical report
- "Anterior chamber reformation was achieved with balanced salt solution." — Operative note
Also known as
AC
Contrasted with
posterior chamber
Don't confuse with
posterior chamber
vitreous chamber