![]() ![]() ![]() If your kneecap is only partially dislocated (subluxation), your physician may recommend non-surgical treatments, such as pain medications, rest, ice, physical therapy, knee-bracing, and orthotics. Conservative Treatments for Patellof emoral Instability Other diagnostic tests such as X-rays, MRI and CT scan may be done to determine the cause of your knee pain and to rule out other conditions. Your doctor evaluates the source of patellof emoral instability based on your medical history and physical examination. You may also have sensational changes such as numbness or even partial paralysis below the dislocation because of pressure on nerves and blood vessels. When the kneecap slips partially or completely you may have severe pain, swelling, bruising, visible deformity and loss of function of the knee. Patellof emoral instability causes pain when standing up from a sitting position and a feeling that the knee may buckle or give way. Young active individuals involved in sports activities are more prone to patellof emoral instability. Improper muscle balance: Weak quadriceps (anterior thigh muscles) can lead to abnormal tracking of the patella, causing it subluxate or dislocate.This can eventually lead to abnormal tracking of the patella. Patellof emoral arthritis: Patellof emoral arthritis occurs when there is a loss of the articular cartilage on the back of the kneecap.Abnormal Q angle: The high Q angle (angle between the hips and knees) of ten results in mal tracking of the patella such as in patients with knock knees.Anatomical defect: Flat feet or fallen arches and congenital abnormalities in the shape of the patella bone can cause misalignment of the knee joint.Patellof emoral instability occurs when the patella moves either partially (subluxation) or completely (dislocation) out of the trochlear groove.Ī combination of factors can cause this abnormal tracking and include the following: Normally, the patella moves up and down within the trochlear groove when the knee is bent or straightened. Patellof emoral instability can be caused because of variations in the shape of the patella or its trochlear groove as the knee bends and straightens. This malalignment can damage the underlying sof t structures such as muscles and ligaments that hold the knee in place. Patellof emoral instability means that the patella (kneecap) moves out of its normal pattern of alignment. The medial compartment is the area on the inside portion of the knee, and the lateral compartment is the area on the outside portion of the knee joint. The patellof emoral compartment is the compartment in the front of the knee between the knee cap and thighbone. The knee can be divided into three compartments: patellof emoral, medial and lateral compartment. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |