MRI is especially valuable for imaging muscles, ligaments, and tendons. Magnetic resonance imaging may be used if the pain is thought to be caused by a serious soft tissue problem (for example, a rupture of a major ligament or tendon or damage to important structures inside the knee joint). CT scanning is useful if it isn't recommended or isn't available. Your doctor may recommend x-rays to help track the progression of rheumatoid arthritis in the joints over time.
Magnetic resonance imaging and ultrasound tests can help the doctor assess the severity of the disease in the body. Request laboratory tests, x-rays, and other imaging tests (such as an ultrasound or magnetic resonance imaging). X-rays can show the joint changes and bone damage found in some types of arthritis. Other imaging tests may also be performed.
Ultrasound uses sound waves (not radiation) to look at the quality of synovial tissue, tendons, ligaments, and bones. Magnetic resonance imaging is more detailed than x-rays. They may show damage to joints, including muscles, ligaments, and cartilage. Tell us a little about yourself and, depending on your interests, you'll receive emails full of the latest information and resources for living a better life and connecting with others.
It combines X-ray equipment with computers to record two-dimensional images of the body and, in some cases, three-dimensional images, which show soft tissues, such as ligaments and muscles, more clearly than traditional x-rays. These tests are often used to diagnose and monitor inflammatory arthritis, degenerative arthritis, fibromyalgia and other painful conditions, back pain, and musculoskeletal conditions. The synovial fluid is removed with a syringe and examined for cell counts, crystal analysis, culture, and other tests. It strengthens leg muscles and improves stability so that climbing and descending stairs is easier and safer.
By testing the strength of the different muscle groups in the lower part of the body, the doctor can detect possible nerve problems; a weakened muscle group may indicate nerve damage. Electrodes are placed on the wrist and hands and small electrical shocks are sent to the forearm, wrist, and finger to measure the speed of conduction through nerve fibers and to diagnose carpal tunnel syndrome. If medications don't prevent or delay joint damage, you and your doctor may consider surgery to repair damaged joints. Electrodes are inserted through the skin and into the muscles to detect electrical activity that can help the doctor see how the muscles respond to nerve stimulation.
It uses a powerful magnet connected to a computer to create a detailed image of a cross-section of the body that provides clear, detailed images of bones and soft tissue structures, such as muscles, cartilage, ligaments, discs, tendons and blood vessels.