CPT® Code 0184T

Excision of rectal tumor, transanal endoscopic microsurgical approach (ie, TEMS), including muscularis propria (ie, full thickness)

The CPT® Code 0184T refers to the excision of a rectal tumor using a transanal endoscopic microsurgical approach, commonly abbreviated as TEMS. This procedure is characterized by its minimally invasive nature, allowing for the removal of rectal tumors while preserving surrounding healthy tissue. The term "muscularis propria" indicates that the excision involves the full thickness of the rectal wall, which is crucial for ensuring complete removal of the tumor and reducing the risk of recurrence. The TEMS technique utilizes specialized equipment designed to enhance visualization and access to the rectal area, which is essential for the precision required in such delicate surgeries. The procedure begins with proctoscopy to accurately locate and assess the tumor, followed by a series of steps that include dilation of the anal sphincter and careful excision of the tumor and surrounding tissue. This approach not only aims to achieve effective tumor removal but also focuses on minimizing postoperative complications and promoting quicker recovery for the patient.