Skip to content

CT Wrist with Intravenous Contrast

Published: August 9, 2026Updated: August 16, 2026

A CT scan uses X-rays and intravenous contrast to create detailed images of the wrist, particularly the bones and surrounding soft tissues.

Quick summary

["This scan provides detailed images of wrist bones and surrounding tissues to help evaluate injuries, arthritis, or other abnormalities."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
37447-0
Short code
CT Wrist W contr IV
Synonyms
CT Wrist 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 wrist CT with intravenous contrast is an imaging test that uses X-rays and a contrast dye injected into a vein to produce detailed pictures of the wrist bones and nearby soft tissues.

Why might I need this test?

It may be ordered to evaluate a suspected fracture, especially a complex or subtle injury. It can also help assess arthritis, bone lesions, alignment problems, or abnormalities involving the wrist's soft tissues.

How is the test performed?

You will lie on a scanning table while a CT machine takes X-ray images from different angles. IV contrast is usually injected through a vein in your arm, and the images are reviewed by a radiologist.

How do I prepare for the test?

Follow the facility's instructions about medications and eating or drinking before the scan. Tell the care team about any contrast allergy, kidney disease, pregnancy possibility, or other relevant medical conditions, and remove jewelry or metal objects from the wrist area.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

CT wrist with IV contrast

Frequently asked questions

Is a CT wrist scan painful?
The scan itself is generally painless. The IV injection may cause a brief warm or cool sensation, and you must remain still briefly while the images are taken.
Why is contrast used?
Intravenous contrast can improve the visibility of certain tissues and abnormalities on CT images. The care team will confirm whether contrast is appropriate for you.
Are there risks from the contrast dye?
Some people may have a mild allergic-like reaction, while contrast can also affect kidney function in uncommon situations. Notify the care team about prior contrast reactions, kidney disease, or pregnancy before the examination.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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