Acromioclavicular Joint Reconstruction With Acromioclavicular Ligament Augmentation Using a Knotless, All-Suture...

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Biomedical Engineering

Background:

• Acromioclavicular (AC) joint injuries often require complex reconstruction.
• Controlling anterior and posterior translation is crucial for successful AC joint repair.
• Recurrent superior clavicle migration is a common failure mode in AC/CC ligament reconstruction.

Purpose of the Study:

• To present a novel technique for AC joint reconstruction using knotless, all-suture anchor technology.
• To address the challenge of recurrent superior clavicle migration in high-risk patients.
• To provide a reliable augmentation for coracoclavicular (CC) ligament reconstruction.

Main Methods:

• Utilizes knotless, all-suture anchor technology for direct AC joint fixation.
• Technique is intended as an augmentation to standard CC ligament reconstruction.
• Can be implemented arthroscopic-assisted with cortical button fixation and allograft reconstruction when indicated.

Main Results:

• The knotless all-suture anchor technique offers a method for backup fixation of the AC joint.
• Aims to enhance stability and prevent clavicle migration in operative AC joint injuries.
• Applicable to high-grade injuries in high-risk patient populations.

Conclusions:

• This technique provides an easily implementable solution for augmenting AC/CC ligament reconstruction.
• Offers improved stability for high-risk patients, including athletes and those with healing risks.
• Addresses the critical need for controlling clavicle translation post-reconstruction.