0XUV07Z
Supplement Little Finger, Right to No Qualifier with Autologous Tissue Substitute, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | X Anatomical Regions, Upper Extremities |
| Operation | U Supplement |
| Body Part | V Little Finger, Right |
| Approach | 0 Open |
| Device | 7 Autologous 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 put in biological or synthetic material to reinforce or augment an upper extremity structure that remains in place, rather than replacing it outright. A typical scenario is applying a mesh or patch graft over an area of weakened soft tissue or fascia in the arm to strengthen it, or augmenting a regional defect with additional material while the native anatomy stays where it is.
This approach is chosen when the existing tissue is intact enough to remain functional but needs added support, commonly after trauma, chronic strain, or a structural weakness identified during another procedure. It differs from a from-scratch repair because material is physically added to bolster the area, and it differs from a full swap because nothing is being removed and replaced.
Anatomy & Axis Detail
Little Finger, Right
Supplement of the right little finger reinforces the ulnar-side digit's collateral ligaments, volar plate, or extensor mechanism, frequently after chronic ulnar collateral ligament laxity at the metacarpophalangeal joint that compromises grip stability along the hand's border. Because the little finger lacks the structural support of a neighboring digit on its ulnar side, it is more prone to isolated instability from trauma or repetitive stress, and reinforcement with graft or synthetic material restores the joint's resistance to angular and rotational force during power grasp. The digit's smaller size and thinner soft tissue envelope also influence graft sizing and fixation technique. Documentation should note the specific joint level, structure reinforced, and material used, since the little finger's border position makes stability restoration particularly relevant to overall hand function.
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.
Device: Autologous Tissue Substitute
Autologous Tissue Substitute identifies a device value where material harvested from the patient's own body, such as an autograft, is used to replace or reconstruct a body part. Its defining feature is tissue origin from the patient, setting it apart from Nonautologous Tissue Substitute, sourced from a donor or animal, and Synthetic Substitute, made of manufactured material.
Coding & Documentation
Coders assign a code from this family when the operative note documents that graft, mesh, or synthetic material was placed onto or into an existing upper extremity structure purely to reinforce or augment it, with the native tissue left intact, and the documentation should specify the material type and the exact regional location covered. A common error is coding Supplement when the surgeon actually excised damaged tissue first and put in a substitute, which belongs under Replacement instead. Another recurring issue is failing to capture whether the reinforcing material is autologous, nonautologous, or synthetic, since this qualifier changes the specific code and is easy to overlook if the operative note only says "graft placed" without further detail.