29-170
Reparación del cartílago articular con injerto libre de pericondrio Estudio experimental
REPAIR OF THE ARTICULAR CARTILAGE WITH FREE PERICHONDRAL GRAFTS. AN EXPERIMENTAL STUDY
P. BALLESTEROS VAZQUEZ, A. CARRANZA BENCANO, J. R. ARMAS PADRÓN y F. SAENZ LOPEZ DE RUED A Departamento de Cirugía. Servicio de Traumatología y Cirugía Ortopédica y Departamento de Patología, Facultad de Medicina. Serillo.
Recepción:
12/01/2009
Aceptación:
12/01/2009
Publicación:
12/01/2009
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Resumen (ES)
Faced with the incapacity of spontaneous regeneration of deep and extensivelesions of the articular cartilage we studied the cartilaginous repair with pericondrium grafts takenfrom the chondro-costal region. Grafts were implanted with their condrogenic face over anosteochondral defect located at the surface of the patella. At the 8th week, the neocartilage formedhad macroscopically and histologically, the same appearance as the normal hyaline cartilage,with no separation between the remaining cartilage and the neocartilage induced by thegraft. These results corroborate the high chondrogenic potential of the perichondrium.
Palabras clave (ES):
Cartílago
articular
Reparación
Injerto
Pericondrio
Experimental
Lesión
Experimental
Resumen (EN)
Faced with the incapacity of spontaneous regeneration of deep and extensivelesions of the articular cartilage we studied the cartilaginous repair with pericondrium grafts takenfrom the chondro-costal region. Grafts were implanted with their condrogenic face over anosteochondral defect located at the surface of the patella. At the 8th week, the neocartilage formedhad macroscopically and histologically, the same appearance as the normal hyaline cartilage,with no separation between the remaining cartilage and the neocartilage induced by thegraft. These results corroborate the high chondrogenic potential of the perichondrium.
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