0PWHX7Z
Revision Radius, Right to No Qualifier with Autologous Tissue Substitute, External Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | P Upper Bones |
| Operation | W Revision |
| Body Part | H Radius, Right |
| Approach | X External |
| Device | 7 Autologous Tissue Substitute |
| Qualifier | Z No Qualifier |
Operation Definition
Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device
Procedure Overview
This family covers procedures that correct a problem with hardware already implanted in one of the upper bones - the skull, facial bones, sternum, ribs, or the cervical and thoracic vertebrae, scapula, clavicle, or humerus. A patient who had a plate, screw, rod, or other fixation device placed after a fracture or spinal surgery may develop a loose screw, a bent plate, or hardware that has shifted out of its intended position. Revision procedures adjust, tighten, reposition, or partially rebuild that existing device rather than removing it and starting over.
Surgeons turn to these procedures when imaging or symptoms - pain, instability, a visible or palpable lump, or a healing fracture that isn't aligning properly - point to a hardware problem rather than a new injury. The goal is to restore the device to proper function or position using the smallest intervention that will do the job, which often means less recovery time than a full hardware exchange.
Anatomy & Axis Detail
Radius, Right
Revision of the right radius pertains to correcting fixation hardware, most often a volar or dorsal plate with screws, placed along this forearm bone following a distal radius fracture or other reconstructive procedure. The radius rotates around the ulna during forearm pronation and supination, so hardware that impinges on this motion, loosens, or irritates nearby tendons of the wrist and thumb is a frequent reason for revision surgery. Its close relationship to the distal radioulnar joint and the median nerve at the wrist adds technical considerations when adjusting implanted hardware. Documentation should confirm right-sided laterality and specify that the surgeon corrected or partially exchanged the existing device in place, rather than performing a complete removal and reinsertion, which is coded under separate root operations.
Approach: External
External approach applies to procedures performed directly on the skin or mucous membrane, or on an accessible body surface, without any instrumentation passing through a puncture or orifice. It covers things like manual reduction of a fracture or excision of a skin lesion. It differs from Via Natural or Artificial Opening in that no internal passage is entered at all, only the exposed surface.
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
A coder should look for documentation that names the specific device involved (plate, screw, rod, wire, external fixator component) and describes what was done to it - repositioned, tightened, partially replaced, or otherwise corrected - rather than fully removed and swapped. Operative notes should specify the exact upper bone treated, since the qualifier and body part values differ by site.
The most common assignment error is confusing Revision with Removal followed by Insertion when the surgeon actually took the whole device out and put in a brand-new one; that scenario is coded as separate root operations, not Revision. Another frequent slip is coding Revision when the note describes a routine Change of an identical device without any correction of malfunction or malposition - that belongs under Change instead.