Lateral Meniscus Allograft Transplantation With Lateral Meniscotibial Ligament Reconstruction

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Biomedical Engineering

Background:

• Meniscal allograft transplantation is a key treatment for meniscus deficiency.
• Existing techniques may have limitations in achieving stable meniscal attachment.

Purpose of the Study:

• To describe a novel arthroscopic technique for lateral meniscal allograft transplantation.
• To detail the reconstruction of the meniscotibial ligament for enhanced stability.

Main Methods:

• Arthroscopic evaluation and preparation of the tibial plateau.
• Reconstruction of the meniscotibial ligament using an anchor and straps.
• Fixation of the allograft meniscus via bone bridge and reconstructed ligament.

Main Results:

• The technique allows for anatomical positioning and secure fixation of the allograft meniscus.
• Achieves stable meniscal attachment through three distinct points.
• Demonstrates a highly repeatable surgical procedure.

Conclusions:

• This arthroscopic technique provides a stable and reproducible method for lateral meniscal allograft transplantation.
• Reconstruction of the meniscotibial ligament is crucial for secure graft fixation.
• Offers a promising solution for meniscus-deficient patients.