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Official Description

Open treatment of sternoclavicular dislocation, acute or chronic; with fascial graft (includes obtaining graft)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The sternoclavicular joint (SCJ) is a critical anatomical structure that functions as a saddle-type joint, allowing for a wide range of motion in the clavicle, which is essential for the movement of the arm and shoulder. This joint is formed by the articulation of the medial end of the clavicle with the manubrium, the upper part of the sternum. The stability and strength of the SCJ are largely dependent on the integrity of the surrounding joint capsule and the supporting ligaments. Dislocations of the SCJ can occur either acutely or chronically, necessitating surgical intervention to restore proper alignment and function. The open treatment of sternoclavicular dislocation, as described by CPT® Code 23532, involves the use of a fascial graft, which is a surgical technique that includes the harvesting of a graft and its application to stabilize the joint. This procedure is performed through a skin incision over the SCJ, allowing for the dissection of overlying soft tissue to expose the joint capsule. The surgical approach may involve various techniques for reducing the dislocation and securing the joint, ultimately aiming to restore normal function and range of motion in the shoulder and arm.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The open treatment of sternoclavicular dislocation, as indicated by CPT® Code 23532, is performed for the following conditions:

  • Acute Sternoclavicular Dislocation - This occurs when the clavicle is displaced from its normal position at the sternoclavicular joint due to trauma or injury.
  • Chronic Sternoclavicular Dislocation - This refers to a long-standing dislocation that may have resulted from previous injuries or repetitive stress, leading to instability of the joint.

2. Procedure

The procedure for the open treatment of sternoclavicular dislocation involves several detailed steps to ensure proper stabilization of the joint:

  • Step 1: Incision and Exposure - A skin incision is made over the sternoclavicular joint, followed by careful dissection of the overlying soft tissue structures to expose the joint capsule. This initial step is crucial for accessing the joint and preparing for the subsequent surgical maneuvers.
  • Step 2: Joint Reduction - The dislocated joint is reduced and stabilized as necessary. This may involve the use of sutures to secure the joint capsule, ensuring that the clavicle is properly aligned with the manubrium.
  • Step 3: Drilling Holes - Two holes are drilled into the medial aspect of the clavicle and another two holes into the lateral aspect of the manubrium. This step is essential for the subsequent placement of sutures or graft material to stabilize the joint.
  • Step 4: Graft Harvesting - A section of fascia lata is harvested from the thigh. This fascial graft will be used to provide additional support and stabilization to the sternoclavicular joint.
  • Step 5: Graft Placement - The harvested fascial graft is passed through the drilled holes in the clavicle and manubrium and secured with sutures. Alternatively, the graft may be wrapped around the clavicle and the first rib for enhanced stability.
  • Step 6: Testing Range of Motion - After securing the graft, the range of motion of the joint is tested to ensure that the surgical intervention has restored functionality.
  • Step 7: Wound Closure - Finally, the surgical wounds are closed in layers to promote proper healing and minimize the risk of infection.

3. Post-Procedure

Post-procedure care following the open treatment of sternoclavicular dislocation includes monitoring for any signs of complications, such as infection or improper healing. Patients may be advised to limit movement of the shoulder and arm to allow for adequate recovery. Follow-up appointments are essential to assess the stability of the joint and the success of the graft. Rehabilitation exercises may be introduced gradually to restore strength and range of motion as healing progresses.

Short Descr OPTX STRCLV DSLC AQ/CHRN GRF
Medium Descr OPTX STRNCLAV DISLC ACUTE/CHRONIC W/FASCIAL GRF
Long Descr Open treatment of sternoclavicular dislocation, acute or chronic; with fascial graft (includes obtaining graft)
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 1 - 150% payment adjustment for bilateral procedures applies.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P3D - Major procedure, orthopedic - other
MUE 1
CCS Clinical Classification 148 - Other fracture and dislocation procedure
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
Date
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2023-01-01 Note Short description changed.
Pre-1990 Added Code added.
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