CPT® Code 65800

Paracentesis of the anterior chamber of the eye, as described by CPT® Code 65800, is a specialized procedure aimed at the removal of aqueous humor from the eye's anterior chamber. This procedure can serve both diagnostic and therapeutic purposes. In a diagnostic context, paracentesis is often utilized to investigate conditions such as uveitis, where the removal of aqueous humor allows for the identification of infectious organisms or other pathological entities present in the fluid. On the therapeutic side, this procedure is performed to alleviate elevated intraocular pressure, which can be critical in managing conditions like glaucoma. The process involves the careful insertion of a needle or an aqueous pipette into the eye, typically at the paralimbal area of the cornea, ensuring that the procedure is conducted with precision to minimize discomfort and risk to the patient. Prior to the procedure, anesthetic eye drops are administered to numb the eye, enhancing patient comfort during the intervention. The positioning of the patient at the slit lamp is crucial for optimal access and visualization during the procedure, allowing for accurate and effective removal of the aqueous humor.