Joint space narrowing (osteoarthritis), fractures, effusion.
General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.
Joint space narrowing (osteoarthritis), fractures, effusion. What it shows: Joint space narrowing (osteoarthritis), fractures, effusion. generated by SI from cited sources · general information, not a diagnosis · consult a health professional
Joint space narrowing (osteoarthritis), fractures, effusion.
Knee pain, injury, deformity.
Usually no preparation. Remove metal and jewellery from the area. Tell staff if you are or might be pregnant.
Typical effective dose 0.005 mSv, similar to under a day of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
a few minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
Consult a doctor to interpret results — a single test does not make a diagnosis.
Uses your location once to list the nearest facilities. Nothing is stored.
Why is Knee X-ray done?
Knee pain, injury, deformity.
How do I prepare for Knee X-ray?
Usually no preparation. Remove metal and jewellery from the area. Tell staff if you are or might be pregnant.
Is Knee X-ray safe in pregnancy?
Typical effective dose 0.005 mSv, similar to under a day of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.