Arthroscopic-Assisted Management of Unstable Distal-Third Clavicle Fractures: Conoid Ligament Reconstruction and Fracture Cerclage With Sutures

Surgical treatment is usually indicated for the management of Neer type IIB fractures of the distal third of the clavicle. These unstable injuries have shown a rate of nonunion that oscillates around 30% to 45% when managed conservatively, and surgical strategies often require a second operation for implant removal. We describe an arthroscopic-assisted technique for the treatment of Neer type IIB unstable distal-third clavicle fractures that overcomes the issues related to open surgery, metal hardware, and implant irritation. This technique increases the load to failure of the construct by means of adding a synthetic conoid ligament reconstruction with a nonrigid suspension device, and it allows the diagnosis and treatment of associated glenohumeral injuries. Our technique incorporates a fracture interfragmentary fixation with sutures, thus avoiding a second operation for implant removal

Horizontal and Vertical Stabilization of Acute Unstable Acromioclavicular Joint Injuries Arthroscopy-Assisted

We describe the technical aspects of an arthroscopy-assisted procedure indicated for the management of acute unstable acromioclavicular joint injuries, consisting of a synthetic augmentation of both the coracoclavicular and acromioclavicular ligaments, that anatomically reproduces the coracoclavicular biomechanics and offers fixation that keeps the torn ends of the ligaments facing one another, thus allowing healing of the native structures without the need for a second surgical procedure for metal hardware removal