ACELLULAR MATRIX IMPLANTED INTO AN ARTICULAR CARTILAGE OR OSTEOCHONDRAL LESION PROTECTED WITH A BIODEGRADABLE POLYMER MODIFIED TO HAVE EXTENDED POLYMERIZATION TIME AND METHODS FOR PREPARATION AND USE THEREOF

摘要

Acellular matrix implants for implantation into an articular cartilage or osteochondral lesion and a method for fabrication thereof. A protective biodegradable polymer barrier having extended polymerization time and a method for preparation thereof. Bone-inducing compositions. A method for treatment of articular cartilage or osteochondral injuries.