0RGN33Z
Fusion Wrist Joint, Right to No Qualifier with Internal Fixation Device, Sustained Compression, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | R Upper Joints |
| Operation | G Fusion |
| Body Part | N Wrist Joint, Right |
| Approach | 3 Percutaneous |
| Device | 3 Internal Fixation Device, Sustained Compression |
| Qualifier | Z No Qualifier |
Operation Definition
Joining together portions of an articular body part rendering the articular body part immobile
Procedure Overview
Fusion procedures permanently join the bones of a joint together so it can no longer move, a technique most often applied to small joints of the wrist and fingers, or occasionally the shoulder, when arthritis, instability, or severe deformity has made the joint too painful or unreliable to preserve. By eliminating motion at that single joint, fusion is intended to relieve pain and restore stability, accepting stiffness in exchange for a more predictable, load-bearing joint.
Surgeons commonly perform fusion for advanced wrist arthritis, for a badly damaged finger joint following trauma or rheumatoid disease, or as a salvage option after a failed joint replacement. The bones are prepared, aligned, and held together with hardware such as plates, screws, wires, or a bone graft while the surfaces knit into a single solid unit over subsequent months.
Anatomy & Axis Detail
Wrist Joint, Right
The right wrist joint encompasses the articulation between the distal radius, the proximal carpal row, and associated ligamentous structures, enabling flexion, extension, and radial-ulnar deviation that are essential for hand positioning in nearly all fine and gross motor tasks. Fusion of the wrist is performed for severe arthritis from conditions like rheumatoid disease or post-traumatic degeneration, chronic instability, or as a salvage after failed prior wrist surgery, and it sacrifices wrist motion to relieve pain and restore grip strength and stability for load-bearing activity. Because the wrist involves multiple small articulations, documentation should clarify whether the fusion is total, involving the radiocarpal and intercarpal joints together, or partial, since this affects both surgical technique and coding, along with confirming right-sided laterality and the instrumentation used to achieve union.
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: Internal Fixation Device, Sustained Compression
A sustained compression internal fixation device applies continuous, ongoing compressive force across a fracture or osteotomy site, such as a compression staple or nitinol-based implant, to promote bone healing through persistent apposition. It differs from a standard rigid plate or intramedullary device, which stabilize the bone but do not actively maintain compression over time.
Coding & Documentation
The coder must identify the specific joint fused, the approach (open, percutaneous, or percutaneous endoscopic), and the device qualifier reflecting what was used to hold the joint immobile, whether internal fixation, a bone graft from the patient's own body, synthetic substitute, or a combination of graft and internal fixation. A frequent error is choosing the wrong device qualifier when both an autograft and hardware are used together, since ICD-10-PCS has a specific combination qualifier for that scenario rather than defaulting to just "internal fixation device." Another common oversight is failing to code the bone graft harvest separately when it is taken from a different, non-contiguous body part.