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Osteochondral allograft transplantation for treating medial femoral condyle subchondral bone cyst in a 14-year-old standardbred horse: a case report

  • Zsofia Pal (Department and Clinic of Equine Medicine, University of Veterinary Medicine Budapest) ;
  • Gabor Bodo (Department and Clinic of Equine Medicine, University of Veterinary Medicine Budapest)
  • Received : 2022.10.10
  • Accepted : 2023.02.17
  • Published : 2023.05.31

Abstract

Allograft arthroplasty is a promising cartilage-resurfacing technique. A 14-year-old horse was diagnosed with a medial femoral condyle subchondral bone cyst. Allografts were harvested from a young donor animal and implanted to fill the cyst cavity. A visual assessment of the surgical site was possible during follow-up arthroscopy. In addition to a desirable gliding surface and a good adaptation of the grafts, fibrillation of the cranial ligament of the medial meniscus was noted and debrided. The recipient horse became sound four months after follow-up surgery with a high level of owner satisfaction. In conclusion allograft transplantation is a promising technique for treating subchondral bone cysts.

Keywords

Acknowledgement

The authors wish to thank Dr. Emese Bodai for performing general anesthesia of the patients and Dr. Gergely Csepanyi for the referral of the case.

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