Disclosed are matrix materials, methods, and devices for manufacture in vivo of autogenous replacement body parts comprising plural distinct tissues. In one embodiment, the replacement body part is a skeletal joint and the new plural distinct tissues include bone and articular cartilage. ...http://www.google.fr/patents/US20050089544?utm_source=gb-gplus-shareBrevet US20050089544 - Manufacture of autogenous replacement body parts
