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Updated: Aug 5, 2026
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Harvesting of Peroneus Longus Tendon Autograft
Published on: September 2, 2025
Meniscal Substitution With a Semitendinosus Tendon Autograft
Riccardo Cristiani1,2, Karl Eriksson3
1Department of Molecular Medicine and Surgery Section of Sports Medicine Karolinska Institutet Stockholm Sweden.
Arthroscopy Techniques
|July 25, 2026
Summary
Meniscal substitution using semitendinosus tendon autografts offers a viable alternative when meniscal repair is not possible. This technique addresses limitations of meniscal allograft transplantation for knee joint preservation.
Area of Science:
- Orthopedic Surgery
- Biomedical Engineering
- Sports Medicine
Background:
- The menisci are crucial for knee joint function, including load transmission and shock absorption.
- Meniscal repair is not always feasible, leading to resection and potential long-term knee issues.
- Meniscal allograft transplantation is limited by graft availability, cost, and sizing challenges.
Purpose of the Study:
- To describe a surgical technique for meniscal substitution using a semitendinosus tendon autograft.
- To present an alternative to meniscal allograft transplantation for knee joint preservation.
Main Methods:
- Utilizing the semitendinosus tendon as an autograft for meniscal substitution.
- Leveraging the tendon's capacity for intra-articular remodeling and revascularization.
Main Results:
- The described technique provides a method for meniscal substitution.
- Potential for graft integration and restoration of knee function.
Conclusions:
- Semitendinosus tendon autograft is a promising option for meniscal substitution.
- This technique may overcome limitations associated with meniscal allograft transplantation.