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Suture Augmented Ulnar Collateral Ligament Reconstruction: A Detailed Technique
Carson H Gardner1, Seena Sebt2, Kenneth H Akizuki3
1San Francisco Orthopaedic Residency Program - UCSF Health St. Mary's San Francisco California U.S.A.
Arthroscopy Techniques
|July 25, 2026
Summary
Suture augmentation enhances ulnar collateral ligament (UCL) reconstruction using autografts and high-strength sutures. This technique improves graft support and stability for UCL repair, though clinical outcomes require further study.
Area of Science:
- Orthopedic surgery
- Sports medicine
- Biomechanical engineering
Background:
- Medial ulnar collateral ligament (UCL) injuries are common in overhead athletes.
- Traditional UCL reconstruction techniques have limitations.
- Suture augmentation is increasingly adopted for UCL repair.
Purpose of the Study:
- To describe a specific technique for suture augmented UCL reconstruction.
- To highlight the methods used to enhance graft strength and stability.
Main Methods:
- Utilizes an autograft (palmaris or hamstring) supported by high-strength suture.
- Incorporates suture augmentation at the humerus (1.6 mm FiberTak) for proximal support.
- Combines graft with side-to-side repair of the native UCL.
- Employs a modified docking technique for graft and suture tensioning over the medial epicondyle.
Main Results:
- The described technique provides robust suture augmentation for UCL reconstruction.
- Multiple points of suture augmentation strengthen the overall repair.
- The method integrates native ligament repair with graft placement.
Conclusions:
- Suture augmented UCL reconstruction is gaining popularity among surgeons.
- The described technique offers a method to bolster graft integrity.
- Further clinical studies are needed to evaluate the outcomes of this enhanced UCL reconstruction.
