Shoulder Dislocations Treated With Button Plates and Non-absorbable Suture Anchor

Non-randomized Controlled Study of Shoulder Dislocations Treated With Button Plates and Non-absorbable Suture Anchor

The purpose of this study is to conduct a comparative study through clinical trials to verify the safety and efficacy of the products in the experimental group for clinical use.

The product of this clinical validation is the fixed button plate system, which is used for the reconstruction of the coracoclavicular ligament in the treatment of recurrent shoulder dislocation. The clinical trial was conducted to verify the rationality of its structural design, the convenience of its operation, and the effectiveness and safety of its clinical use. This trial was conducted in a parallel controlled trial design, the patients were divided into test and control groups to evaluate the safety and efficacy of the product.

Inclusion Criteria:

1. a glenoid defect ≥10%
2. contact sport athletes with a glenoid defect < 10%
3. failure after Bankart repair.

Exclusion Criteria:

1. epilepsy
2. multidirectional shoulder instability
3. concomitant other lesions including rotator cuff tear, symptomatic acromioclavicular joint pathology or pathological involvement of the long head of the biceps
4. Follow-up was less than 2 years or incomplete follow-up data.