Patellar subluxation occurs when the kneecap is pulled laterally as it tracks while the knee joint is bending. In some patients, patellar subluxation can result in kneecap dislocation, a painful situation when the kneecap pops out of place. ... The patella, or kneecap, is one of three ... In patients with a kneecap dislocation,
orthopedics.about.com/cs/patelladisorders/a/kneecapdisl... orthopedics.about.com/cs/patelladisorders/a/kneecapdisloc.htm
When the kneecap dislocates, or comes fully out of joint, patients may develop problems of chronic and recurring kneecap instability. ... A dislocation of the patella occurs when the kneecap comes completely out of its groove, and rests on the outside of the knee joint. Kneecap dislocations usually occur as a...
orthopedics.about.com/cs/patelladisorders/a/kneecapdisl... orthopedics.about.com/cs/patelladisorders/a/kneecapdisloc_2.htm
Patellar dislocation - Wikipedia, the free encyclopedia
Patellar dislocations occur with significant regularity, particular in young female athletes (Palmu et al. ., 2008). It involves the patella sliding out of its position on the knee, most often late...
en.wikipedia.org/wiki/Patellar_dislocation
Overview: Patellar pain is common in both athletic and nonathletic individuals. Among athletes, men tend to present with more patellofemoral injuries, including traumatic dislocations, than women. In the nonathletic population, women present more commonly with patellar disorders. ... In patella alta, the ratio of the...
emedicine.medscape.com/article/90068-overview
Overview: Patellar dislocations are common, particularly in adolescent females and athletes. Patients usually present with an inability to extend an obviously deformed knee. A sizable effusion may also be seen. This injury may be due to direct trauma ... ... patellar dislocation, patella dislocation,
emedicine.medscape.com/article/109263-overview
A subluxation is a partial dislocation in which the patella attempts to dislocate but does not do so completely. Situations such as these are very disconcerting and often give the patients a sense of giving way or buckling.
nemsi.uchc.edu/clinical_services/orthopaedic/knee/patel... nemsi.uchc.edu/clinical_services/orthopaedic/knee/patellar_dislocation.html
- ref: Internal torsion of the distal femur as a cause of habitual dislocation of the patella: a case report and a review of causes of patellar dislocation.; - increased Q angle; - loss of dynamic stability: - contribution of distal oblique portion of vastus medialis muscle is critical;
www.wheelessonline.com/ortho/subluxation_dislocation_of... www.wheelessonline.com/ortho/subluxation_dislocation_of_the_patella
Knee cap dislocation, A dislocated knee cap is 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 dislocation. ... Dislocation - knee cap; Patellar dislocation or instability...
www.umm.edu/ency/article/001070.htm
Congenital dislocation of the patella information including symptoms, diagnosis, misdiagnosis, treatment, causes, patient stories, videos, forums, prevention, and prognosis. ... Congenital dislocation of the patella: Dislocation of the kneecap at birth. More detailed information about the symptoms, causes,
www.wrongdiagnosis.com/c/congenital_dislocation_of_the_... www.wrongdiagnosis.com/c/congenital_dislocation_of_the_patella/intro.htm
Prevalence and incidence statistics for Congenital dislocation of the patella covering estimated populations and diagnosis rates. ... Symptoms of Congenital dislocation of the patella...
www.wrongdiagnosis.com/c/congenital_dislocation_of_the_... www.wrongdiagnosis.com/c/congenital_dislocation_of_the_patella/prevalence.htm