arthrogram
Definition
Noun: A diagnostic image, specifically an X-ray, of a joint. This image is produced after a contrast medium (a special dye) has been injected into the joint space to make the structures inside the joint more clearly visible.
Usage
An arthrogram is a medical procedure used to obtain detailed images of the inside of a joint, such as the shoulder, knee, or hip. It helps doctors diagnose problems with cartilage, ligaments, tendons, or the joint lining.
Examples
- The orthopedic surgeon ordered an arthrogram to assess the extent of the tear in the patient's shoulder labrum.
- After the injury, an arthrogram provided a clearer picture of the cartilage damage than a standard X-ray could.
- The radiologist compared the arthrogram with the MRI scan for a more complete diagnosis.
Advanced Usage
- Arthrography (n): This is the name of the overall imaging technique or procedure used to produce an arthrogram.
- Magnetic resonance arthrography (MR arthrography) is a common technique for shoulder imaging.
Variants and Related Words
- Arthrographic (adj): Relating to or involving arthrography.
- The arthrographic images were essential for the diagnosis.
Synonyms
- Contrast X-ray of a joint
- Joint radiograph (with contrast)
Noun
-
an X ray of a joint after the injection of a contrast medium
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