Computed Tomography (CT) Scan of the Left Wrist With Contrast
A CT scan creates detailed cross-sectional images of the left wrist. Intravenous contrast may be used to improve visualization of blood vessels and certain tissues.
["This imaging test evaluates the bones and soft tissues of the left wrist in detail."]
Key facts at a glance
- LOINC
- 69107-1
- Short code
- CT Wrist-L W contr IS
- Synonyms
- CT Wrist-L W contr IS
- 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 wrist CT scan uses X-rays and a computer to create detailed cross-sectional images of the bones, joints, cartilage, and surrounding soft tissues. For this version of the test, contrast material may be injected into a vein before the scan.
Why might I need this test?
Your clinician may order this test to evaluate a suspected fracture, joint injury, arthritis, tendon or ligament problem, bone lesion, infection, or other abnormality in the wrist. It may also be used for surgical planning or to clarify findings from an initial X-ray.
How is the test performed?
You will lie on a table with your left arm positioned in the CT scanner. The scanner takes multiple X-ray images from different angles, and contrast material may be given through a vein in your arm if it has been included in the order.
How do I prepare for the test?
Follow the imaging center's instructions, particularly if you will receive contrast. Tell the care team if you have kidney disease, a previous contrast reaction, or any relevant allergies, and tell them if you are pregnant or may be pregnant. Remove jewelry, watches, and other metal objects near the wrist before the scan.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
The scan may identify fractures, joint-space changes, cartilage or bone abnormalities, tendon and ligament injuries, fluid collections, masses, or signs of infection. Abnormal findings may help explain wrist pain, swelling, or reduced movement, but results must be interpreted with the physical examination and other imaging studies.
Short name
Left wrist CT with contrast
Frequently asked questions
Is a CT scan of the wrist the same as an X-ray?
Why would contrast material be used?
Will I need someone to drive me home?
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