Fast, Accurate Imaging, When You Need It Most
Arthrogram
Arthrography uses fluoroscopy. Fluoroscopy is a special x-ray technique that makes it possible to see internal structures of a joint in motion. Through a series of consecutive x-rays, a video of the organ of interest is generated.
Fluoroscopy is performed in a room with special equipment that allows the radiologist to watch the exam on a monitor in real time.
A dye (contrast material) is injected in to the joint, such as the shoulder, elbow, wrist, hip, knee or ankle.
Tell your doctor if allergic to Iodine or Xray contrast
-
Tell the technologist if you have a history of Kidney disease
-
Tell the technologist if you are on Metformin or Glucophage for diabetes control.
-
Tell your doctor/technologist if you are, or suspect you might be pregnant.
-
Do not eat or drink for four to six hours prior to your exam
-
If you have a history of kidney problems or diabetes, blood tests (creatinine, blood urea nitrogen) will be done before the CT scan to check that your kidneys are functioning properly prior to giving the IV contrast.
If you are allergic, medication can be prescribed by your physician prior to the testing.
-
Preliminary x-rays of the joint may be obtained. You will be positioned on the fluoroscopy table. Your skin will be cleansed and a local anesthetic will be applied. The radiologist will insert a needle in to your joint using the fluoroscope as a guide. You may feel pressure or mild discomfort. Contrast material will be injected through the needle into the joint. The needle will then be removed. In some cases, your doctor will request a CT scan or an MRI to follow your arthrogram. This exam usually takes about 20 minutes.
After your arthrogram, you should rest your joint for twenty-four hours, avoiding any strenuous activity. The contrast given for your exam will be eliminated within a day or two.
Your results will be read by the radiologist and sent to the ordering provider.
An arthrogram is a medical imaging procedure used to examine joints, such as the shoulder, knee, or hip. It involves injecting a contrast dye into the joint space, which enhances X-ray, MRI, or CT images, allowing for a clearer view of the bones, cartilage, and soft tissues inside the joint. Arthrograms are commonly used to diagnose joint injuries, tears, or abnormalities that may not be visible on standard imaging.