Biomaterial Database

Repair of osteochondral defects in articular weightbearing areas in the rabbit's knee. The use of autologous osteochondral and meniscal grafts. 1987

F Gomar-Sancho, and E Gastaldi Orquin

Repair of osteochondral defects in articular weightbearing areas presents its own particular problems because of the low potential of hyaline cartilage for regeneration. Our first group of experiments on the knee of the rabbit confirms that the new regenerated cartilage comes from bone marrow which degenerates before developing into true hyaline cartilage. The second group of experiments shows that autologous grafts from the non-weightbearing articular area suitable for the repair of defects in weightbearing areas. In an third group, autologous meniscal fibrocartilage was used as a graft for the repair of osteochondral defects.

UI	MeSH Term	Description	Entries
D007719	Knee Joint	A synovial hinge connection formed between the bones of the FEMUR; TIBIA; and PATELLA.	Superior Tibiofibular Joint,Joint, Knee,Joint, Superior Tibiofibular,Knee Joints,Superior Tibiofibular Joints,Tibiofibular Joint, Superior
D008592	Menisci, Tibial	The interarticular fibrocartilages of the superior surface of the tibia.	Lateral Menisci,Medial Menisci,Menisci, Lateral,Menisci, Medial,Semilunar Cartilages,Tibial Menisci,Meniscus, Medial,Meniscus, Tibial,Tibial Meniscus,Cartilage, Semilunar,Cartilages, Semilunar,Lateral Meniscus,Medial Meniscus,Meniscus, Lateral,Semilunar Cartilage
D008722	Methods	A series of steps taken in order to conduct research.	Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique
D011817	Rabbits	A burrowing plant-eating mammal with hind limbs that are longer than its fore limbs. It belongs to the family Leporidae of the order Lagomorpha, and in contrast to hares, possesses 22 instead of 24 pairs of chromosomes.	Belgian Hare,New Zealand Rabbit,New Zealand Rabbits,New Zealand White Rabbit,Rabbit,Rabbit, Domestic,Chinchilla Rabbits,NZW Rabbits,New Zealand White Rabbits,Oryctolagus cuniculus,Chinchilla Rabbit,Domestic Rabbit,Domestic Rabbits,Hare, Belgian,NZW Rabbit,Rabbit, Chinchilla,Rabbit, NZW,Rabbit, New Zealand,Rabbits, Chinchilla,Rabbits, Domestic,Rabbits, NZW,Rabbits, New Zealand,Zealand Rabbit, New,Zealand Rabbits, New,cuniculus, Oryctolagus
D001861	Bone Regeneration	Renewal or repair of lost bone tissue. It excludes BONY CALLUS formed after BONE FRACTURES but not yet replaced by hard bone.	Osteoconduction,Bone Regenerations,Regeneration, Bone,Regenerations, Bone
D002358	Cartilage, Articular	A protective layer of firm, flexible cartilage over the articulating ends of bones. It provides a smooth surface for joint movement, protecting the ends of long bones from wear at points of contact.	Articular Cartilage,Articular Cartilages,Cartilages, Articular
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D014182	Transplantation, Autologous	Transplantation of an individual's own tissue from one site to another site.	Autografting,Autologous Transplantation,Autotransplantation,Autograftings,Autologous Transplantations,Autotransplantations,Transplantations, Autologous
D016025	Bone Transplantation	The grafting of bone from a donor site to a recipient site.	Grafting, Bone,Transplantation, Bone,Bone Grafting