Arthrogram FAQs
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An arthrogram is a diagnostic imaging procedure that uses a contrast dye and X-rays, CT scans, or MRI to create detailed pictures of a joint.
An arthrogram can help identify issues by showing the fine details of the tiny structures in and around a joints, including ligaments, tendons, muscles and cartilage.
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- It is recommended to wear separate top and bottom clothing to make accessing the treatment area easier.
- You will not be able to drive for 24 hours following your procedure. We recommend arranging for someone to drive you home or taking a taxi.
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Your technician will explain exactly what will happen during your procedure. It may vary slightly from what we describe below, so don’t worry if this is the case, you’ll always be in very good hands.
You’ll be asked to sit or lie on a bed, depending on the joint being examined.
The skin around the joint is cleaned with antiseptic. A local anaesthetic will be administered to help numb the area and minimise any pain. Discomfort is usually minimal.
A special dye, called contrast, will be injected into the joint to highlight the area on the imaging. This is safe, though you might feel a brief sensation of warmth. Allergic reactions to the contrast are rare, but our staff are trained to manage them if they occur. It is important to tell the staff if you have had any form of reaction to X-ray contrast before, or if you are an asthmatic.
The radiologist will use a fluoroscope, a type of x-ray machine, to guide the needle into the joint and inject the dye. You may feel some pressure or a “tight” sensation around the joint but discomfort is usually minimal.
After the injection, you may be asked to gently move the joint to help distribute the dye.
Images will then be taken using an X-ray, CT, or MRI scanner. You will need to lie still while staff are taking pictures.
If a CT or MRI is used, the radiologist will exit the room and control the movement of the bed from behind a screen. You will be required to lay still during this time because any movement can blur the images. They will be able to see, hear, and communicate with you at all times. You will also be able to speak to them throughout the procedure. They will keep you informed about what is happening.
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An arthrogram typically takes around 45 minutes but may last up to an hour and a half depending on the joint being examined.
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You will be able to leave soon after the arthrogram is finished.
You will be unable to drive for 24 hours following your procedure, so you must arrange for transportation home.
You might experience mild discomfort or tightness in the joint for a few days.
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Like all medical procedures, arthrograms carry some risks.
There is a very small chance of infection, which is minimised by performing the procedure under sterile conditions. You may experience some inflammation and pain at the injection site.
There is a small chance of an allergic reaction to the contrast dye used, such as itching or a rash. This is rare, and our staff are trained to manage any issues if they occur.
If you are pregnant or have any concerns about the scan, please speak with us before your appointment.
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Your arthrogram will be performed by a skilled radiologist using advanced imaging equipment to ensure accurate and detailed results.
How much will it cost?
Fees for radiology procedures will vary depending on a variety of factors. We will advise you about the cost of your service at the time of booking but if you do have any questions, contact us and one of our team will be happy to help with your query. You can read more about our billing information here.
How do I access my images?
At Queensland X-Ray, we provide our patients with their images and results online. To access your images and results, you’ll need to register for an account when you visit one of our practices. If you’ve already registered, you can access the Patient Portal here.