Oester required surgery on two ligaments and some knee cartilage.

He recently returned after missing four games because of surgery to repair torn knee cartilage.

As an example, the extra stress on knees from being overweight can cause damage to knee cartilage.

Yesterday, it was announced that Farr is out a month with torn knee cartilage.

As they enjoy a linebacker shaking a quarterback loose from the ball and his knee cartilage.

It was later determined that Philippoussis tore knee cartilage; he will be out four to six weeks.

A week into his move he was ruled out for five months after suffering a knee cartilage tear, which required surgery.

In April he underwent further surgery on his knee cartilage.

She has also been troubled with a torn knee cartilage for more than a year.

Cepeda then began playing basketball, but he tore a knee cartilage and underwent surgery.