Cadaveric Meniscus Arthroplasty for Post-Traumatic Arthritis: A Case Report

Area of Science:

• Orthopedic Surgery
• Regenerative Medicine
• Hand Surgery

Background:

• Post-traumatic arthritis of the hand and fingers can cause chronic pain and stiffness.
• Intra-articular fractures, such as those involving the metacarpals, are a common cause of post-traumatic arthritis.
• Current treatments may not fully restore joint function or alleviate symptoms.

Observation:

• A 20-year-old male patient presented with persistent pain and stiffness following an intra-articular fifth metacarpal fracture.
• The patient's symptoms significantly impacted his quality of life and hand function.
• Previous treatments had not provided adequate relief.

Findings:

• A novel surgical technique involving joint resurfacing with cadaveric meniscus was employed.
• Meniscus allograft has a precedent in treating osteoarthritis in other joints, such as the thumb carpometacarpal and radiocarpal joints.
• The patient experienced complete resolution of both stiffness and pain after the procedure.

Implications:

• Cadaveric meniscus allograft represents a promising therapeutic option for post-traumatic arthritis of the hand and fingers.
• This approach may offer a solution for patients with debilitating joint pain and stiffness unresponsive to conventional treatments.
• Further research could explore the long-term efficacy and broader applicability of this joint resurfacing technique in hand surgery.