How can i facilitate the repair of torn cartilage in my knees?

Depends: It depends on the more specific nature of your problem. For example, some injuries may heal on their own, perhaps with some limited weight bearing, on the other hand, some cartilage injuries, such as a displaced menus cal tear may require surgery for repair or debridement. Your surgeon will be able to tell you much more about the specific nature of your problem. Thank you.