ICD-10-PCS Billable Code

0MTR0ZZ

Resection Ankle Bursa and Ligament, Left to No Qualifier with No Device, Open Approach

Procedural Specifications

Clinical Axis Detail Definition
Section0 Medical and Surgical
Body SystemM Bursae and Ligaments
OperationT Resection
Body PartR Ankle Bursa and Ligament, Left
Approach0 Open
DeviceZ No Device
QualifierZ No Qualifier

Operation Definition

Cutting out or off, without replacement, all of a body part

Procedure Overview

Resection procedures in this family involve cutting out an entire bursa or ligament without replacing it, typically because the structure has become a source of chronic pain, inflammation, or dysfunction that outweighs its remaining usefulness. A classic example is bursectomy for chronic olecranon or prepatellar bursitis that has failed conservative treatment, where the inflamed bursal sac is excised in its entirety rather than drained or repaired.

Surgeons pursue full resection when a bursa is persistently infected, calcified, or thickened, or when a ligament is so degenerated or contributing to impingement that removing it altogether is more beneficial than attempting repair. Unlike partial excisions performed to biopsy or debride tissue, resection removes the whole named structure. Patients typically recover well because bursae and many accessory ligaments are not essential to joint function once inflammation is resolved.

Anatomy & Axis Detail

Ankle Bursa and Ligament, Left

On the left ankle, the same set of stabilizing ligaments, including the lateral ligament complex and deltoid ligament, along with associated bursae, can require resection when chronic laxity has led to irreparable scarring or when a bursa has become persistently inflamed and unresponsive to nonoperative care. Complete excision is elected over repair when the structure no longer contributes usefully to joint stability and instead perpetuates pain or mechanical symptoms. As on the right, the surgeon must navigate closely adjacent peroneal tendons and cutaneous nerves to avoid collateral injury while removing the diseased tissue in its entirety. The left-sided designation should be clearly documented, along with evidence that the resection was complete, distinguishing it from a lesser excisional procedure.

Approach: Open

Open approach means the surgeon cuts through skin, mucous membrane, or other tissue layers to physically expose the target site to view before performing the procedure. It gives direct visualization and hands-on access, distinguishing it from Percutaneous approaches where instruments pass through a small puncture without exposing the site. Open is typical for procedures needing wide access, such as most laparotomies.

Coding & Documentation

A coder selects Resection when the documentation confirms complete removal of an entire bursa or ligament, not just a portion, and no replacement or graft material is used. Look for terms such as "bursectomy," "complete excision," or "ligament removed in its entirety." A common error is applying Resection when only part of the structure was taken, which should instead be coded as Excision, a distinct root operation reserved for partial removal. Coders also need to verify that removal was not a preliminary step to a Replacement procedure performed in the same operative episode, which would require separate coding.

Commonly Confused With

ExcisionExcision is the most commonly confused pairing, since both involve cutting tissue out - the deciding factor is completeness: Resection takes the whole bursa or ligament, while Excision removes only a portion.
ReplacementReplacement can appear similar when a ligament is removed, but Replacement always involves implanting graft or synthetic material afterward, whereas Resection leaves nothing behind.
RepairRepair is unrelated in intent, since it aims to preserve and restore the structure rather than eliminate it.