[Developments in the field of transplantation of bones and cartilage].

Experience with more than 2000 allogenic bone and cartilage transplantations between 1975 and 1990 confirms the indication for implanting this material in a wide range of applications. Especially in reconstructive surgery and after tumor resection the use of this procedure is increasing. The main advantage is the almost unlimited availability and the possibility of en bloc and orthotopic administration. Even with extensive defects, we saw satisfying results. An overall complication rate of 4.5% is low, and infection is the complication most frequently seen. Primary consolidation was seen in over 80% on average after 17 weeks.