0PW2XKZ
Revision Ribs, 3 or More to No Qualifier with Nonautologous 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 | 2 Ribs, 3 or More |
| Approach | X External |
| Device | K Nonautologous 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
Ribs, 3 or More
Ribs three and beyond form the bulk of the thoracic cage and are more commonly involved in chest wall trauma, so revision procedures in this group most often address complications of prior rib plating for flail chest, malunion after conservative fracture management, or failed hardware following chest wall reconstruction for tumor resection. A plate that has loosened, broken, or migrated can cause persistent pain or paradoxical chest wall motion, prompting operative revision to reposition or resecure the fixation and restore normal thoracic cage mechanics that support ventilation. Because multiple ribs are grouped together in this classification, the procedure is coded once regardless of how many ribs from the third and beyond are revised in the same operative encounter, and documentation should note the overall extent of chest wall involvement rather than tallying each individual rib.
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: 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
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.