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A joint ultrasound is a medical test that helps doctors see inside your shoulder, wrist, knee, or ankle to check for injuries, swelling, or other problems. Unlike X-rays or MRIs, an ultrasound uses sound waves to create real-time images of your soft tissues, making it a safe and effective tool for diagnosing joint issues.
If your doctor has recommended a joint ultrasound, it is important to prepare properly to ensure accurate results.
How to Get Ready for a Shoulder, Wrist, Knee, or Ankle Ultrasound
Getting ready for a joint ultrasound is simple, but there are a few things you should keep in mind to make the process easier and more effective.
General Preparation Guidelines:
- Wear loose, comfortable clothing that allows easy access to the joint being scanned.
- Remove jewelry or accessories from the area to avoid interference.
- Keep your skin clean and avoid using lotions or creams before the scan.
- Tell your radiologist about any previous injuries or surgeries in the area.
- Follow any specific instructions from your doctor, especially if you are getting an injection-guided ultrasound.
Specific Preparation for Different Joints
Do’s and Don’ts Before Your Joint Ultrasound
Things You Should Do
- Relax and stay comfortable before your appointment.
- Drink water if your doctor advises it.
- Tell your radiologist about any medications you are taking.
- Keep the joint still and relaxed during the scan for better imaging.
Things You Should Avoid
- Do not apply lotion, oil, or cream on the joint before the scan.
- Do not drink excessive caffeine, as it can affect blood flow.
- Avoid strenuous physical activity before the scan, as it may cause swelling or stiffness.
- Do not wear tight clothing that might interfere with the scan.
Read More: Preparing for Your KUB Scan: A Complete Guide
What to Expect During the Procedure
A joint ultrasound is a painless and quick procedure that usually takes 15 to 30 minutes. Here is what happens during the scan:
- Positioning: You will be asked to sit or lie down so the joint is easily accessible.
- Gel Application: The radiologist will apply a water-based gel to the skin, which helps the ultrasound waves create clear images.
- Scanning: A small handheld device (transducer) is moved over the joint to capture images.
- Movement Testing: You may be asked to move the joint slightly to see how the tissues respond.
- Completion: Once the scan is done, the gel is wiped off, and you can return to normal activities immediately.
The procedure is completely painless. However, you may feel mild pressure if the radiologist presses on a sensitive area.
Read More: A Complete Guide On How To Prepare For Your Upcoming Doppler Scan
Understanding the Results of Your Joint Ultrasound Scan
After the scan, a radiologist will analyze the images and send a report to your doctor. The results will show whether there are any signs of injury, inflammation, or other joint issues.
Common findings and what they mean:
If any abnormalities are found, your doctor may recommend further tests, treatment, or follow-up scans to monitor your condition.
Read More: Deep Dive into Joints Ultrasound (Shoulder / Wrist / Knee / Ankle)
When to Schedule Follow-Up Imaging for Joint Issues
Your healthcare provider may suggest another ultrasound in the future if:
- You are receiving treatment and need to check your progress.
- Your symptoms continue or get worse.
- You have had joint surgery and need to track healing.
- You develop new joint pain or swelling.
For chronic conditions like arthritis, regular ultrasounds can help monitor joint changes over time.
