If the groove is uneven or too shallow, the kneecap could slide off, resulting in a partial or complete dislocation. A sharp blow to the kneecap, as in a fall, can also pop the kneecap out of place.

The Royal London Hospital, London, UK Director, Academic Department of Sports Medicine, School of Medicine and Dentistry, Queen Mary and Westfield College, London, UK [email protected] This paper ...

Texans wide receiver Tank Dell posted on his Instagram story that he had another surgery on his injured left knee, this time ...

NFL Network Insider Ian Rapoport reporting Houston Texans wide receiver Tank Dell remains in Kansas City hospital from dislocated kneecap. Kansas City Chiefs quarterback Patrick Mahomes addresses ...