0PSC06Z
Reposition Humeral Head, Right to No Qualifier with Internal Fixation Device, Intramedullary, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | P Upper Bones |
| Operation | S Reposition |
| Body Part | C Humeral Head, Right |
| Approach | 0 Open |
| Device | 6 Internal Fixation Device, Intramedullary |
| Qualifier | Z No Qualifier |
Operation Definition
Moving to its normal location, or other suitable location, all or a portion of a body part
Procedure Overview
This family describes moving a bone of the skull, face, chest wall, or upper extremity back to its normal anatomic location, or to another location that will function better, without cutting the bone free and removing it from the body. It's the code family used for reducing a displaced fracture, correcting a malunion, or realigning a bone that has shifted out of its normal position due to trauma or a congenital condition.
The procedure preserves the bone's own blood supply and continuity while adjusting its position - fixation with pins, plates, or screws is often part of the same operative episode to hold the corrected alignment in place.
Anatomy & Axis Detail
Humeral Head, Right
The right humeral head forms the ball of the glenohumeral joint and articulates with the glenoid cavity, making it central to shoulder dislocations and proximal humerus fractures. Reposition is indicated when the head is displaced from the joint, as in anterior or posterior dislocation, or when a fracture through the anatomic or surgical neck has rotated or angulated the articular segment away from normal alignment. Because the humeral head's blood supply arises largely from the ascending branch of the anterior circumflex humeral artery, manipulation must be performed with attention to preserving vascularity and avoiding avascular necrosis. Reduction may be closed, using traction and rotation, or open when soft tissue or bony fragments block reduction, and documentation should distinguish a simple dislocation reduction from realignment of a displaced fracture fragment.
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: Internal Fixation Device, Intramedullary
An intramedullary internal fixation device is a rod or nail inserted into the medullary canal of a long bone to stabilize a fracture from within, sharing load along the bone's central axis. It is distinguished from a rigid plate, which stabilizes the bone from its outer surface, and from the intramedullary limb lengthening variant, which adds a mechanism to gradually distract the bone.
Coding & Documentation
A coder looks for language describing realignment, reduction, or repositioning of a fragment or whole bone as the defining clue, distinguishing it from repair language about restoring damaged tissue in place. Fixation devices used to hold the new position should be captured through the device value on the same code rather than as a separate procedure when performed at the same operative site. A common error is coding an open reduction and internal fixation entirely as repair, missing that the reduction component is reposition while the fixation is captured through the device character. Another pitfall is failing to distinguish reposition from resection when a bone fragment is removed rather than realigned.