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.
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.