CT Right Wrist With Intravenous Contrast
A CT scan of the right wrist uses X-rays and intravenous contrast to create detailed images of the bones and surrounding tissues.
["This scan provides detailed images of the right wrist and may help identify fractures, inflammation, infection, or other structural problems."]
Key facts at a glance
- LOINC
- 26186-7
- Short code
- CT Extr-R W contr IV
- Synonyms
- CT Extr-R W contr IV
- Category
- liver
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- ct
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What is this test?
A right wrist CT scan is an X-ray-based imaging study that produces detailed pictures of the wrist bones, joints, and soft tissues. Intravenous contrast may be used to improve the visibility of certain tissues and blood vessels.
Why might I need this test?
The scan may be ordered to evaluate a suspected fracture, particularly a complex or subtle injury. It can also help assess joint abnormalities, infection, inflammation, bone lesions, or soft-tissue problems that cannot be fully evaluated with a standard X-ray.
How is the test performed?
You will lie on a CT table with your right arm positioned so the scanner can capture the wrist. If contrast is required, it is usually injected through an IV in your arm, followed by one or more rapid scans while you remain still.
How do I prepare for the test?
Follow the imaging center's instructions about eating, drinking, and medications. Tell the care team about prior contrast reactions, kidney disease, pregnancy, allergies, and implanted medical devices before the scan.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Findings may reveal fractures, joint narrowing, bone loss, infection, inflammation, cysts, tumors, or other abnormalities. The radiologist interprets the images in the context of your symptoms and examination, so results should be reviewed with your clinician.
Intravenous contrast can rarely cause an allergic-like reaction and may place additional strain on the kidneys. These risks should be assessed by the imaging team before contrast is administered.
Short name
Right wrist CT with IV contrast
Frequently asked questions
Is a CT scan of the wrist the same as an X-ray?
Why might I need intravenous contrast?
Will I need to stop any medications before the scan?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy