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Release Acromioclavicular Joint, Right to No Qualifier with No Device, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | R Upper Joints |
| Operation | N Release |
| Body Part | G Acromioclavicular Joint, Right |
| Approach | 0 Open |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Freeing a body part from an abnormal physical constraint by cutting or by the use of force
Procedure Overview
Release procedures on the upper joints free a joint from something abnormal that is restricting its movement, such as scar tissue, adhesions, or a fibrous or bony band that has formed around it. The surgeon cuts or otherwise divides the constraining tissue, but the joint structure itself is not repaired, removed, or reconstructed. Common examples include arthroscopic capsular release for a frozen shoulder, lysis of adhesions in a stiff elbow after trauma, or release of a contracted wrist or finger joint.
Patients typically undergo this procedure when stiffness or limited range of motion has not responded to physical therapy, injections, or splinting, and the restriction is significant enough to interfere with daily function. Recovery usually emphasizes early, guided motion to prevent the adhesions from reforming.
Anatomy & Axis Detail
Acromioclavicular Joint, Right
The right acromioclavicular joint is a small, superficial synovial joint connecting the lateral clavicle to the acromion, stabilized primarily by the acromioclavicular and coracoclavicular ligaments rather than a deep capsule, which makes it prone to post-traumatic stiffness and adhesive scarring after separation injuries or prior fixation. A release procedure here frees the joint from abnormal fibrous bands, capsular contracture, or scar tissue that restricts the normal gliding motion needed for full overhead shoulder function. Because the joint sits directly under the skin with the subacromial space just beneath it, the surgeon must take care to avoid inadvertently entering that space or disturbing the rotator cuff during dissection. This procedure is coded as Release only when the goal is freeing the joint of a constricting structure, not when cartilage or bone is being removed, as occurs with distal clavicle excision.
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.
Coding & Documentation
The operative note must clearly describe cutting or otherwise freeing the joint from an abnormal constraint - terms like capsular release, manipulation with lysis of adhesions, or contracture release support this root operation. The specific constraining structure does not need to be removed from the body for Release to apply, which distinguishes it from Excision or Resection.
A frequent coding mistake is assigning Release when the documentation actually describes cutting through normal anatomic structures for surgical exposure rather than freeing the joint from a pathologic constraint - that access-related cutting is not separately coded. Another error is defaulting to Release for any manipulation under anesthesia, when manipulation alone without a documented cutting or division of tissue does not meet the root operation definition and instead may not be codable as a distinct PCS procedure at all.