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Radial Head Osteochondral Flake Refixation With a Transosseous All-Suture Technique
Armin Runer1, Marvin Sven Berger2, Jose Fernando Sanchez Carbonel1
1Department of Sports Orthopaedics, Technical University of Munich, Munich, Germany.
Arthroscopy Techniques
|June 23, 2025
Summary
This study introduces a novel technique for treating radial head osteochondral fractures using only resorbable sutures. This minimally invasive method offers stable fixation and avoids the need for hardware removal, improving patient outcomes.
Area of Science:
- Orthopaedic Surgery
- Traumatology
- Biomaterials
Background:
- Elbow dislocations often involve radial head osteochondral fractures, increasing the risk of post-traumatic osteoarthritis.
- Current surgical fixation methods for these fractures have limitations and drawbacks.
Purpose of the Study:
- To present a novel surgical technique for stable fixation of radial head osteochondral fractures using only resorbable sutures.
- To evaluate the efficacy and viability of this suture-only fixation method.
Main Methods:
- A minimally invasive technique involving drill holes through the osteochondral fragment and radial head.
- Fixation of the fragment using a U-shaped technique with absorbable sutures.
- Avoidance of metallic implants and screws.
Main Results:
- Achieved stable fixation of radial head osteochondral fractures.
- Eliminated the need for secondary implant removal procedures.
- Demonstrated economic viability compared to traditional screw fixation.
Conclusions:
- Resorbable suture-only fixation is a promising, fragment-preserving approach for radial head osteochondral fractures.
- This technique offers effective treatment with favorable clinical outcomes in the orthopaedic setting.
