PMID: 18432076Apr 25, 2008Paper

New options for management of posttraumatic articular cartilage defects

Rozhledy v chirurgii : měsíčník Československé chirurgické společnosti
L PlánkaP Gál

Abstract

Articular cartilage trauma, in particular due to its poor healing potential remains a complicated problem in both the adult and paediatric traumatology and orthopedics. In older patients, total endoprosthesis of the joint is a method of choice, however, in younger patients, the situation remains more complicated. In case of osteochondral lesions (arthrosis, chondral fractures. osteochoodrosis dissecns) the ideal management should result in complete recovery of the hyaline cartilage on the traumatized joint surface. Contemporary medicine uses some therapeutic procedures resulting in partial recovery of the articular cartilage structure at the lesion site and several techniques of excisionining the articular surface's injured part and of transplantations of biological grafts. Regarding the above first approach, abrasive methods (micro fractures, small drill holes), which are expected to result in recovery of the articular cartilage through progenitor cells that migrate from the bone marrow to the defect site following subchondral fracturing. In case the injury is managed early, the osteochondral fragment may be fixed and the articular congruence be recovered. Mosaicoplasty using osteochondral auto grafts or other autologous graft...Continue Reading

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