Advancing the Science of Cartilage Repair.

Zimmer Biomet’s OCA Kit contains fresh young allograft cartilage and cancellous chips. It is intended to provide surgeons with an early-intervention option to treat osteochondral defects and restore articular cartilage for multiple applications.


  • Cartilage Repair


  • Early Intervention


  • Multiple

Zimmer Biomet fresh young allograft cartilage can significantly reduce pain and improve function for at least 5 years1,2

Survivorship at 5 years


in knees.1

Survivorship at 5 years


in knees.3

The OCA Kit cartilage graft consists of young living articular cartilage, which contains 10x greater chondrocyte density than adult tissue and does not elicit an allogeneic immune response 4-6*

The modular graft makes it possible to address deficiencies of various sizes and shapes. 


For any inquiries regarding reimbursement, please contact Zimmer Biomet Reimbursement Hotline: Phone: 1-866-946-0444. Hotline Hours: Monday-Friday, 8am- 5pm, EST




Single-stage Procedure

  • Allows for a single-stage procedure with fibrin fixation, eliminating the need for harvesting autograft or a periosteal flap - thereby reducing donor site morbidity and saving time in the OR

Fresh Young Allograft Cartilage Advantage

  • Juvenile allograft cartilage contains 10x greater chondrocyte density than adult tissue and does not elicit an allogeneic immune response4-6*

High Five Year Survivership1,3

  • Zimmer Biomet Longitudinal Data Collection (LDC) on fresh young allograft cartilage show survivorship at 5 years 85% in knee and 89% in ankle1,3

Additional Information

Tailored resources for your patients.

Find videos, articles, and interactive content to guide your patients throughout their surgical journey on, our deidcated patient recovery site.

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For product information, including indications, contraindications, warnings, precautions, potential adverse effects and patient counseling information, see the package insert and information on this website. To obtain a copy of the current Instructions for Use (IFU) for full prescribing and risk information, please call 1-800-348-2759, press 4 for 411 Technical Support.