Saudi Med J
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The high clinical and socio-economical impact of cartilage defects and chondral degeneration is well-known. After trauma or without a known etiology, often young patients suffer from pain and a loss of function leading into a decrease of physical activity and, more severe, into long term disability and unemployment. The clinical use of autologous chondrocyte transplantation was introduced in 1994 reporting the data of a pilot study. The objective of this study is to evaluate the efficacy of this method of surgery. ⋯ Autologous chondrocyte transplantation has to be considered a safe and effective method for the treatment of large full thickness cartilage defects. Alternative treatments are symptomatical: drilling, abrasion, lavage, chondroplasty, or osteotomies. The short term results are promising but a lot of patients have to be treated for osteoarthritis as a consequence of failure with total joint arthroplasty. Osteochondral transplantations have the disadvantage of limited harvesting sites and the impairment of the subchondral bone plate.