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Resurfacing Canine Femoral Trochleoplasties with Free Autogenous Periosteal Grafts |
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| Authors: | DON A HULSE dvm Diplomateacvs DOUG MILLER PhD DON ROBERTS dvm PhD PETER SHIRES bvsc mrcvs Dipiomateacvs H SHOJI md |
| Institution: | Department of Small Animal Medicine and Surgery, Texas A&M University College Station, Texas (Hulse);Department of Orthopaedics, School of Medicine, Louisiana State University;Departments of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana;Department of Pathology, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana. |
| Abstract: | Femoral trochleoplasties resurfaced with autogenous free periosteal grafts in six dogs were compared to femoral trochleoplasties performed without grafts in six dogs. The grafts produced cartilage as early as 4 weeks after surgery; however, it was fibrocartilage rather than normal hyaline articular cartilage. The trochleoplasties not resurfaced with periosteum also healed with fibrocartilage but not until 40 weeks postoperatively. The grafted stifles had less patellar cartilage damage when compared to trochleoplasties left to heal without resurfacing. |
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