CPT® Code 46614

Anoscopy; with control of bleeding (eg, injection, bipolar cautery, unipolar cautery, laser, heater probe, stapler, plasma coagulator)

Anoscopy is a medical procedure that involves the examination of the anal canal and lower rectum using a specialized instrument known as an anoscope. This procedure is particularly important for diagnosing and treating various conditions affecting the anal region. During anoscopy, the obturator is first inserted into the anoscope, which is then introduced into the anus. The physician advances the anoscope using a twisting motion while the patient bears down, facilitating easier insertion. Once the anoscope is in place, the obturator is removed, and an eyepiece is attached to allow for direct visualization. The physician carefully withdraws the scope to inspect the mucosa for any abnormalities, such as lesions or sources of bleeding. In cases where bleeding is identified, various techniques can be employed to control it. These techniques may include the use of thermal modalities, such as bipolar or unipolar cautery, or a heater probe, which apply heat directly to the bleeding site to promote coagulation. Additionally, an injection of epinephrine may be administered to constrict blood vessels and help stop the bleeding. Non-contact methods, such as YAG laser coagulation and argon plasma coagulation, are also available for coagulating the bleeding site. In some instances, mechanical methods like staples or hemoclips may be utilized to approximate the edges of a tear or laceration, further aiding in the control of bleeding. Overall, anoscopy with control of bleeding is a critical procedure that combines diagnostic and therapeutic elements to manage conditions affecting the anal canal and lower rectum.