Uses a strong magnet linked to a computer to create a detailed image of a cross section of the body providing clear, detailed images of bones and the soft-tissue structures, such as the muscles, cartilage, ligaments, discs, tendons and blood vessels.Īfter injection of a small amount of radioactive dye, a special camera is used to scan the area to detect an increase in blood flow and bone-forming cell activity, which could indicate a tumor, infection or fracture.ĭual energy X-ray absorptiometry (DEXA or DXA) These tests are often used in the diagnosis and monitoring of inflammatory arthritis, degenerative arthritis, fibromyalgia and other pain conditions, back pain and musculoskeletal conditions.Ī form of electromagnetic radiation is passed through the hip to create a two-dimensional picture of the bones.Ĭomputerized axial tomography (CAT or CT) scanĬombines X-ray equipment with computers to record two-dimensional images of your body and, in some cases, three-dimensional images, showing soft tissues such as ligaments and muscles more clearly than traditional X-rays.
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