A Simple Way to Fix a Lateral Meniscal Root Tear.

Area of Science:

• Orthopedic Surgery
• Sports Medicine
• Knee Biomechanics

Background:

• Posterior root tears of the meniscus, frequently accompanying anterior cruciate ligament (ACL) injuries, disrupt normal knee biomechanics.
• Existing arthroscopic repair methods for these tears are varied.
• This work introduces a straightforward all-inside arthroscopic technique for posterior lateral root tear (PLRT) repair.

Purpose of the Study:

• To present and demonstrate a simple all-inside arthroscopic technique for repairing posterior lateral root tears (PLRT).
• To address PLRT types 1, 2, and 4.
• To restore the stabilizing function of the meniscus.

Main Methods:

• An arthroscopic all-inside repair system is utilized.
• The torn lateral meniscus root is sutured to the medial fibers of the posterior cruciate ligament (PCL).
• This technique aims to replicate the stabilizing role of meniscofemoral ligaments.

Main Results:

• The described procedure effectively restores the anatomical position of the detached meniscal horn.
• Meniscal stability is regained, leading to satisfactory clinical outcomes.
• The technique allows for concomitant procedures, such as ACL reconstruction.

Conclusions:

• The presented arthroscopic all-inside technique offers a simple and rapid method for PLRT repair.
• This approach is suitable for managing PLRT, especially when associated with ACL injuries.
• Further research and outcome reports are necessary to validate these findings.