07C53ZZ
Extirpation Lymphatic, Right Axillary to No Qualifier with No Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 7 Lymphatic and Hemic Systems |
| Operation | C Extirpation |
| Body Part | 5 Lymphatic, Right Axillary |
| Approach | 3 Percutaneous |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Taking or cutting out solid matter from a body part
Procedure Overview
Extirpation in the lymphatic and hemic systems covers procedures that remove solid material that doesn't belong there, rather than removing a normal part of the body. Typical targets are a blood clot lodged in a lymphatic vessel, calcified debris in a lymph node, or an abscess pocket in the spleen. The material is taken out physically, by cutting, scraping, or suction, but the surrounding lymphatic structure itself is left in place.
This differs from taking a biopsy or removing an organ; the point of extirpation is clearing an obstruction or foreign substance so the vessel or organ can function normally again. It's often used when imaging shows a filling defect or mass that isn't a tumor to be resected but rather clotted or necrotic material to be evacuated. Recovery and follow-up depend on the underlying cause - a clot may signal a clotting disorder that needs separate treatment, while an abscess may require antibiotics afterward.
Anatomy & Axis Detail
Lymphatic, Right Axillary
The right axillary lymph nodes sit in the fatty tissue of the axilla, packed closely around the axillary vein, artery, and brachial plexus, and they filter lymph draining the right arm, chest wall, and much of the breast. Extirpation here targets solid abnormal material left in place - caseous necrotic debris from tuberculous or fungal lymphadenitis, calcified granulomas, or organized clot within a node - rather than removing the node itself for cancer staging, which would instead be coded as excision or resection. Because the nodes lie in several tiers relative to the pectoralis minor, the surgeon must work carefully to avoid the neurovascular bundle and the long thoracic and thoracodorsal nerves. Documentation should make clear that the procedure addressed retained infectious or necrotic material rather than a nodal mass being taken for diagnostic or oncologic purposes, since that distinction determines the correct root operation.
Approach: Percutaneous
Percutaneous describes entry by needle or instrument puncture through the skin or mucous membrane to reach the site of the procedure, without cutting the tissue open or using a visualizing scope. It differs from Open in that the site itself is never exposed, and from Percutaneous Endoscopic in that no endoscope is used to see internal structures. Common examples include needle biopsies and injections.
Coding & Documentation
The operative note has to describe removal of abnormal solid matter - clot, calculus, necrotic debris, or similar - from within a lymphatic vessel, node, spleen, thymus, or bone marrow space, with the surrounding structure left intact. Documentation should make clear the material removed is not a piece of a normal body part; imaging or pathology confirming a thrombus or debris rather than tissue helps support the code choice.
The most common assignment error is mixing up extirpation with excision or resection when a coder sees "removed" in the note without checking whether what came out was abnormal matter or a portion of the organ itself. Another frequent slip is coding extirpation when the documentation actually describes drainage of fluid, which belongs under a different root operation, or when the clot removal was incidental to a larger resection, in which case only the more definitive procedure is coded.