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Official Description

Excision of rectal tumor, transanal approach

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 45170 involves the excision of a tumor located on the rectum using a transanal approach. This means that the surgical removal of the tumor is performed through the anal cavity, allowing for direct access to the rectal area without the need for an external incision on the abdomen. The transanal approach is often preferred for rectal tumors as it can minimize recovery time and reduce the risk of complications associated with more invasive surgical techniques. The excision aims to completely remove the tumor while preserving as much surrounding healthy tissue as possible, which is crucial for maintaining rectal function and integrity. This procedure is typically indicated for patients diagnosed with rectal tumors that are accessible via the anal canal, and it requires careful planning and execution by a qualified surgical team to ensure optimal outcomes.

© Copyright 2026 Coding Ahead. All rights reserved.

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