Patellar Dislocation/Subluxation
Patellar dislocation is usually the result of a traumatic event with or without underlying patellar malalignment where the knee cap comes out of its position. A true dislocation often requires a physician to relocate the kneecap. After an initial dislocation the patella can often slip in and out of position. This is referred to patellar “subluxation”. A dislocation event usually results in torn ligaments, often which can heal without surgery. Pain which accompanies patellar dislocation and/or subluxation characterized as acute sharp pain. Often the knee becomes significantly swollen after such an event and the knee will become difficult to bend. The diagnosis of patellar dislocation can be made with physical examination by a physician and usually confirmed with x-rays or an MRI.
- Consult a physician if you think you have patellar dislocation and/or subluxation
- Weight control is important to decrease the amount of force across the knee cap
- Warm up and stretch before, during, and after an activity, for muscle and tendon flexibility to help prevent patellar dislocation and/or subluxation
- Develop stronger quadriceps (especially the inner muscle) to assist the kneecap to stay in its position
- Develop a Cross-training program to prevent repetitive impact on the knee cartilage
- Use Knee supports and Patellar Sleeves