CPT® Code 55000

The procedure described by CPT® Code 55000 involves the puncture aspiration of a hydrocele, which is a fluid-filled sac that forms around the testis. The tunica vaginalis, which is the serous membrane covering the testis and epididymis, consists of two layers: an outer parietal layer and an inner visceral layer. A hydrocele occurs when there is an accumulation of fluid between these two layers, leading to swelling in the scrotal area. During the procedure, the skin over the hydrocele is first disinfected to minimize the risk of infection. A local anesthetic may be administered to ensure patient comfort during the procedure. Once the area is prepared, a needle is carefully punctured through the skin and advanced into the fluid collection. The fluid is then aspirated, which relieves the pressure and discomfort associated with the hydrocele. In some cases, after the aspiration, a sclerosing agent may be injected into the cavity to help prevent the recurrence of the hydrocele by promoting adhesion between the layers of the tunica vaginalis.