Alternative Names
Dislocation - kneecap; Patellar dislocation or instability
Definition of Kneecap dislocation:
Kneecap dislocation occurs when the triangle-shaped bone covering the knee (patella) moves or slides out of place. The problem usually occurs toward the outside of the leg.
See also: Dislocation
Causes:
A dislocated kneecap most often occurs in women. It is usually a result of sudden direction changes while running. This puts the knee under stress.
Dislocation may also occur as a direct result of injury. When it is dislocated, the kneecap may slip sideways and around to the outside of the knee.
