Reconstruction for anterior sternoclavicular joint dislocation and instability.
1Department of Orthopaedic Surgery and Rehabilitation, University of Iowa, Iowa City, IA, USA.
Journal of Shoulder and Elbow Surgery
|September 18, 2012
Summary
This study evaluated a new surgical technique for sternoclavicular joint (SCJ) instability. The ligament reconstruction safely restored function and stability in patients with anterior SCJ dislocations.
Area of Science:
- Orthopedic Surgery
- Sports Medicine
- Reconstructive Surgery
Background:
- Sternoclavicular joint (SCJ) instability is uncommon, often requiring surgical intervention for severe dislocations or recurrent anterior instability.
- Surgical treatment options for SCJ instability are limited, necessitating evaluation of novel techniques.
Purpose of the Study:
- To describe a novel SCJ ligament reconstruction technique using a soft-tissue graft.
- To retrospectively evaluate the safety and effectiveness of this technique for anterior SCJ dislocations and instability.
Main Methods:
- Retrospective review of patient demographics, injury characteristics, and pre-treatment pain/functional levels.
- A soft-tissue graft (hamstring autograft) was utilized in a specific pattern through bone tunnels.
- Postoperative evaluation included visual analog scale (VAS) for pain and functional scores, assessing return to activities.
Main Results:
- Six patients with a mean follow-up of 40 months showed no surgical complications.
- All patients achieved full range of motion, no instability, and improved functional scores.
- Five patients reported no pain (VAS 0-10), and all returned to their previous activity levels, with one case requiring revision surgery.
Conclusions:
- SCJ ligament reconstruction is a safe and effective surgical option for anterior SCJ dislocations and instability.
- This technique yields results comparable to existing surgical stabilization methods.
- The described procedure offers a viable treatment for symptomatic anterior SCJ instability.
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