Arthroscopic Medial Meniscus Root Repair With Centralization Using Reversed Suture Anchors for Extruded Medial...

Area of Science:

• Orthopedic Surgery
• Biomechanics
• Knee Joint Anatomy

Background:

• The meniscus root is crucial for knee biomechanical stability and preventing osteoarthritis.
• Posterior root tears of the medial meniscus can lead to abnormal displacement and joint degeneration.
• Current repair techniques often fail to prevent postoperative meniscus extrusion.

Purpose of the Study:

• To describe a novel combined arthroscopic surgical technique for medial meniscus posterior root tears.
• To evaluate the effectiveness of this technique in reducing postoperative meniscus extrusion.
• To restore and maintain meniscus function and knee joint integrity.

Main Methods:

• A combined arthroscopic approach utilizing a centralization technique and anchor repair.
• Focus on restoring the integrity of the meniscus root.
• Surgical procedure aimed at preventing abnormal meniscus displacement.

Main Results:

• The described technique effectively reduces meniscus extrusion after repair of posterior root tears.
• Restoration of meniscus function and circumferential tension is achieved.
• Potential to mitigate joint space narrowing and osteophyte formation associated with extrusion.

Conclusions:

• The combined arthroscopic technique offers an effective solution for managing medial meniscus posterior root tears.
• This approach successfully reduces pathological meniscus extrusion, improving knee joint health.
• Further research may validate this technique for preventing osteoarthritis progression.