21.   On the other side of his head, he has cartilage, the framework for an ear, but no opening to his eardrum.

22.   Sandhu has torn cartilage in his right knee and will undergo arthroscopic surgery later this week.

23.   The medical staff initially feared he had torn cartilage, but a test Monday found no damage.

24.   There is a possibility that Rodriguez will have to undergo arthroscopic surgery on his right knee if he has a torn meniscus cartilage, Pedegana said.