Publications

Advances in Osteochondral Allograft Transplantation: Indications, Techniques, and Outcomes

Summary

A review of recent advances in osteochondral allograft transplantation, including patient selection, graft preservation, matching technologies, surgical techniques, and clinical outcomes.

Purpose

This article summarizes current best practices in osteochondral allograft transplantation and explores innovations in imaging, graft matching, biologic augmentation, preservation technologies, and surgical technique that may improve patient outcomes.

Key Takeaways

• OCA remains a proven treatment for large, symptomatic cartilage and osteochondral defects in young, active patients.
• Advances in MRI-based planning and three-dimensional graft matching have improved donor-recipient congruity.
• Fresh osteochondral allografts continue to provide the highest levels of chondrocyte viability and cartilage preservation.
• Biologic augmentation with BMAC has demonstrated reduced reoperation rates and may enhance graft incorporation.

Conclusion

Osteochondral allograft transplantation continues to advance through improvements in preservation science, graft matching, biologic augmentation, and surgical technique. These developments are helping expand treatment options while improving the durability and success of cartilage restoration procedures.

Click here to access the abstract.

Bibliography

Lemme NJ, Smelley CC, Shinn D, Yanke AB. Advances in Osteochondral Allograft Transplantation: Indications, Techniques, and Outcomes. Operative Techniques in Sports Medicine. 2026. doi:10.1016/j.otsm.2026.151238.