Congenital patellar dislocation

Congenital Patellar Dislocation is a rare orthopedic condition that is present at birth. It is characterized by the permanent dislocation of the patella (kneecap) from its normal anatomical position in the knee joint.

Etiology[edit | edit source]

The exact cause of Congenital Patellar Dislocation is not known. However, it is believed to be associated with genetic factors and abnormal fetal development. Some studies suggest a link with genetic disorders such as Down Syndrome and Noonan Syndrome.

Symptoms[edit | edit source]

The primary symptom of Congenital Patellar Dislocation is a visible deformity of the knee. The affected individual may have difficulty in walking and may experience pain, stiffness, and swelling in the knee. In some cases, the condition may be asymptomatic and may only be discovered during a routine physical examination or imaging studies.

Diagnosis[edit | edit source]

Diagnosis of Congenital Patellar Dislocation is primarily based on physical examination and imaging studies. X-ray imaging can reveal the dislocated patella and any associated bone abnormalities. Magnetic Resonance Imaging (MRI) may be used to assess the condition of the soft tissues around the knee joint.

Treatment[edit | edit source]

The treatment of Congenital Patellar Dislocation is primarily surgical. The goal of the surgery is to relocate the patella to its normal position and to correct any associated deformities. Post-surgery, physical therapy is often recommended to improve knee function and strength.

Prognosis[edit | edit source]

The prognosis for Congenital Patellar Dislocation is generally good with appropriate treatment. Most individuals are able to regain normal knee function after surgery and physical therapy. However, long-term follow-up is necessary to monitor for potential complications such as osteoarthritis.