Patellar X-ray (View)

Why This Test Might Be Ordered

Your healthcare provider may recommend a patellar X-ray if you have symptoms such as sudden knee pain, swelling, or difficulty moving it. It could also be used to check for conditions like patellar dislocation, bone spurs, or signs of arthritis before surgery or after an injury.

What to Expect During the Procedure

You’ll lie down on an X-ray table while the technician positions your knee. A special plate or holder may be used to keep your knee steady. You’ll need to hold still for a few seconds while the X-ray machine takes the image. No special preparation is needed, but you may need to wear a lead apron to protect your body from radiation.

Common Reasons for a Patellar X-ray

This test is often used to diagnose issues like fractures, dislocations, or degenerative joint diseases (such as osteoarthritis). It may also be performed to evaluate the alignment of your kneecap or check for signs of bone tumors or infections.

Preparation and Safety

No special preparation is required. However, inform your technician if you’re pregnant or have any metal implants that could interfere with the image. Radiation exposure is minimal, but precautions are taken to minimize unnecessary exposure.