An arthrogram
is an imaging test that uses contrast dye and X-ray, ultrasound, or MRI to evaluate the joints in the body. It is used to diagnose joint problems such as tears, arthritis, and other joint diseases. Healthcare providers use arthrography to diagnose and treat joint problems.
During an arthrogram, a healthcare provider injects a contrast dye into the joint. This dye helps to make the joint more visible on the imaging test. The healthcare provider then uses X-ray, ultrasound, or MRI to take images of the joint. There are two types of arthrography: direct and indirect. Direct arthrography involves injecting the contrast dye directly into the joint, while indirect arthrography involves injecting the contrast dye into the surrounding tissue.
Before an arthrogram, you should tell your healthcare provider about any medications you are taking, any allergies you have, and any medical conditions you have. You should also let your healthcare provider know if you are pregnant or breastfeeding. During the procedure, you may be asked to change into a hospital gown and remove any jewelry or metal objects. You may also be asked to lie on a table and stay still during the procedure.
The healthcare provider will use X-ray, ultrasound, or MRI to take images of the joint. X-ray is used to take images of bones, while ultrasound is used to take images of soft tissues. MRI is used to take images of both bones and soft tissues. The healthcare provider may also use a needle to inject the contrast dye into the joint.
An arthrogram is usually not painful, but you may feel some pressure or discomfort when the contrast dye is injected. After the procedure, you may experience some soreness or swelling in the joint. You should also avoid strenuous activities for a few days after the procedure.
The results of the test will usually be available within a few days. Your healthcare provider will discuss the results with you and explain what they mean. If any further treatment is needed, your healthcare provider will discuss this with you.
If you have any questions about arthrography, you should ask your healthcare provider. They can answer any questions you may have about the procedure, the risks, and the results.
References
- American College of Radiology. (2020). Arthrography. Retrieved from https://www.acr.org/Clinical-Resources/Imaging-Procedures/Arthrography
- Mayo Clinic. (2020). Arthrogram. Retrieved from https://www.mayoclinic.org/tests-procedures/arthrogram/about/pac-20384790
- RadiologyInfo. (2020). Arthrography. Retrieved from https://www.radiologyinfo.org/en/info.cfm?pg=arthrography
Keywords: arthrogram, imaging test, contrast dye, X-ray, ultrasound, MRI, direct arthrography, indirect arthrography, joint problems, diagnosis, treatment, results.