CPT® Code 46615

Anoscopy; with ablation of tumor(s), polyp(s), or other lesion(s) not amenable to removal by hot biopsy forceps, bipolar cautery or snare technique

Anoscopy with ablation of tumor(s), polyp(s), or other lesion(s) not amenable to removal by hot biopsy forceps, bipolar cautery, or snare technique is a specialized medical procedure performed to treat abnormal growths within the anal canal. This procedure is indicated when lesions are present that cannot be effectively removed using standard techniques such as hot biopsy forceps, which utilize heat to excise tissue, or bipolar cautery, which employs electrical current for cutting and coagulation. The term 'ablation' refers to the process of destroying or removing tissue, and in this context, it typically involves the use of laser technology. The procedure begins with the insertion of an obturator into the anoscope, which is then introduced into the anus. The anoscope is advanced with a twisting motion while the patient bears down, allowing for better visualization and access to the lesions. Once the obturator is removed and the eyepiece is attached, the scope is carefully withdrawn to inspect the mucosa for any tumors, polyps, or lesions. The ablation process is initiated at the proximal margin of the identified lesion, and as the endoscope is retracted, the laser device is used to destroy the lesion completely. If multiple lesions are present, the procedure is repeated for each one until all have been adequately treated. This method is crucial for managing lesions that pose a risk of malignancy or cause significant symptoms, ensuring that patients receive effective care while minimizing the risk of complications associated with more invasive surgical techniques.