What is the purpose of anterior chamber paracentesis?

The purpose of anterior chamber paracentesis is to drain fluid from the anterior chamber of the eye, which helps reduce intraocular pressure (IOP). This procedure is particularly important in cases of acute glaucoma or other conditions where elevated IOP poses a risk to the patient's vision and ocular health. By removing a small amount of aqueous humor, the pressure within the eye can be lowered, alleviating symptoms and preventing potential damage to the optic nerve and surrounding structures.

Understanding why this intervention is performed highlights the importance of managing IOP in ocular health. By reducing pressure, patients may experience relief from pain, improved vision, and a decreased risk of further complications associated with high intraocular pressure. The procedure is not intended to increase pressure, implant lenses, or facilitate corneal transplants, which are distinct surgical interventions targeting different issues within the eye.