0PBC3ZZ
Excision Humeral Head, Right to No Qualifier with No Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | P Upper Bones |
| Operation | B Excision |
| Body Part | C Humeral Head, Right |
| Approach | 3 Percutaneous |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Cutting out or off, without replacement, a portion of a body part
Procedure Overview
Excision covers cutting out a portion of an upper bone without replacing it, most often to obtain a tissue sample for diagnosis or to remove a tumor, cyst, or damaged segment while leaving the surrounding bone intact. Rib excisions are performed for suspected malignancy or to gain surgical access to the chest, clavicle and scapula excisions address tumors or nonunion fragments, and small excisional biopsies are done on the humerus, forearm bones, or hand bones when imaging shows an indeterminate lesion.
Because only a portion of the bone is taken and the rest of the structure remains, this differs from removing an entire bone or joint segment. The excised tissue is typically sent to pathology, and the remaining bone may need grafting or fixation depending on how much structural support was lost.
Anatomy & Axis Detail
Humeral Head, Right
Excision of the right humeral head removes a portion of the rounded proximal end of the upper arm bone that forms the ball of the glenohumeral joint. Surgeons excise humeral head bone to address an osteochondral lesion, biopsy a suspected tumor, or debride bone affected by avascular necrosis or infection, and access is usually gained through a deltopectoral approach given the head's location beneath the rotator cuff and deltoid. Because this bone directly forms half of the shoulder joint, even a partial excision can influence joint congruity and future range of motion, so operative documentation should specify the extent of bone removed and distinguish this limited procedure from a full humeral head replacement or resection performed for arthroplasty.
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
Coders need documentation confirming that a portion, not the entirety, of the named bone was cut out, along with the specific bone and, where relevant, whether the procedure was diagnostic. A biopsy that removes only a small sample for pathology still falls under Excision, with a qualifier indicating diagnostic intent.
The most frequent error is selecting Excision when an entire bone or a whole anatomical segment such as the whole clavicle was removed, which instead falls under Resection. Another common issue is failing to code bone grafting or fixation performed immediately afterward as separate procedures when the operative note describes them as distinct steps.