The patient has no control over the dislocation
Dislocation is usually to the lateral side. The patient is usually a child and has no control over the dislocating.
Habitual dislocation of the patella is when the knee dislocates every time it is flexed (bent) and the patella does not re-locate until the knee is straightened again.
Dislocation is usually to the lateral side. The patient is usually a child and has no control over the dislocating.