Aarthi Scans and Labs

Joints are the places where two bones come together, such as the knee, shoulder, elbow, or hip. They allow us to move our bodies and to bear weight. Joints can be damaged by arthritis, infection, or injury. A CT scan (computed tomography) is a test that uses X-rays and a computer to create detailed pictures of bones, muscles, fat, and blood vessels. A CT scan of the joints can help find problems such as fractures, tumors, or arthritis. It can also help guide biopsies and surgeries. The test is usually done in an outpatient center or hospital. You will lie on a table and the table will slide into a donut-shaped machine. An X-ray technician will take pictures from different angles while you hold your breath for short periods of time. The test usually takes about 30 minutes. Joint CT scans are painless and have no side effects. During the test, you might feel a little claustrophobic from being inside the machine for a long time. If you have trouble staying still during the scan, you might be given medicine to help you relax (sedative). If you have an allergy to sedatives or iodine contrast dye, tell your doctor before the test so that other arrangements can be made.