0PUK3KZ
Supplement Ulna, Right to No Qualifier with Nonautologous Tissue Substitute, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | P Upper Bones |
| Operation | U Supplement |
| Body Part | K Ulna, Right |
| Approach | 3 Percutaneous |
| Device | K Nonautologous Tissue Substitute |
| Qualifier | Z No Qualifier |
Operation Definition
Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part
Procedure Overview
Supplement procedures add biological or synthetic material to reinforce or augment a bone of the skull, face, thorax, or upper limb that remains anatomically in place, rather than replacing or repairing damaged tissue. Common examples include bone grafting to reinforce a weakened area of the skull, or augmenting a thin area of the sternum or scapula with mesh or cement to add structural strength.
This approach is chosen when the native bone is largely intact and functional but needs extra support, often to prevent future fracture, to build up bone stock before another procedure, or to strengthen a surgical repair site.
Anatomy & Axis Detail
Ulna, Right
The right ulna forms the stable medial pillar of the forearm and articulates with the humerus at the trochlear notch, so defects near the olecranon or coronoid process can compromise elbow stability as well as forearm rotation. Supplement procedures on this bone are most often performed to fill a cortical gap from a comminuted fracture, an atrophic nonunion, or bone loss following resection of a benign lesion, using autograft, allograft, or a synthetic substitute packed into or laid against the shaft. This is frequently paired with hardware placed to hold reduction, but the graft material itself is coded as the supplementing substance rather than the device. Adequate restoration of ulnar length and alignment matters for maintaining the radius's rotational arc, so surgeons document graft site, volume, and any structural versus morselized graft distinction.
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.
Device: Nonautologous Tissue Substitute
Nonautologous Tissue Substitute refers to biologic material sourced from a donor or another species, such as an allograft or xenograft, used to replace a body part. It differs from Autologous Tissue Substitute by tissue origin outside the patient's own body, and from Synthetic Substitute by being biologic rather than manufactured material.
Coding & Documentation
Coders should confirm the operative note describes material being added to reinforce a structure that stays in place, not material substituting for a removed part. The device or graft type documented determines the correct device value - autograft, allograft, synthetic substitute, or nonautologous tissue - so vague documentation of "bone graft" without a source can complicate accurate coding. A common mistake is coding supplement when the surgeon actually performed a replacement, particularly in cranioplasty cases where it's unclear whether native bone was removed first. Another frequent error is missing a supplement code entirely when a graft was placed during a repair or reposition procedure, since it may require a separate code rather than being bundled in.