CNY Orthopedic Sports Medicine, PC: InjuryDetail: Patella Malalignment/Dislocation
 
Injuries and Conditions: Knee: Patella Malalignment/Dislocation: Medical Details
 
Overview
A displaced patella occurs when the kneecap (patella) slips out of its groove on the thigh bone (femur). Without the kneecap in its proper position, the knee will not be able to lock into place or move across its normal range of motion.
  • Injuries typically cause very severe pain and usually require medical attention to correct.
  • A dislocated patella is usually the result of an activity in which the knee is forced out of its correct position during running and cutting movements.
  • Often, the doctor will be able to reposition the knee cap by manipulating the joint. However, surgery may be necessary to restore the normal function of the knee.
  • Some individuals experience repeated dislocations which can be popped back into place. Though these repeated dislocations may be less painful, medical attention should be sought to correct the recurring injury.


  • Anatomy
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