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CT Scan of Bilateral Clavicles Without Contrast

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

A CT scan creates detailed images of both collarbones to evaluate fractures, bone abnormalities, and nearby soft tissues without using IV contrast.

Quick summary

["This scan provides detailed images of both collarbones and may help identify fractures or other bone abnormalities."]

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

Key facts at a glance

LOINC
89834-6
Short code
CT Clavicle-Bl WO contr
Synonyms
CT Clavicle-Bl WO contr
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 CT scan of the bilateral clavicles uses X-rays and a computer to create detailed images of both collarbones. It is performed without intravenous contrast dye.

Why might I need this test?

This test may be ordered to evaluate a suspected clavicle fracture, especially when the injury is complex or involves nearby structures. It can also be used to assess bone lesions, infection, healing after an injury, or persistent pain and swelling.

How is the test performed?

You will lie on a padded table while a CT scanner rotates around the area being examined. The scan is usually brief, and no intravenous injection is needed because this is a noncontrast study.

How do I prepare for the test?

Fasting is generally not required for a CT scan without contrast. Wear comfortable clothing without metal near the scanned area, remove jewelry as instructed, and tell the imaging team if you are pregnant, breastfeeding, or may be pregnant.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

The scan may identify a fracture, displacement, nonunion, or another structural abnormality of the clavicles. It may also reveal bone lesions, infection-related changes, or abnormalities in nearby soft tissues. The radiologist will interpret the images in the context of your symptoms, examination, and other tests.

Short name

Bilateral Clavicle CT Without Contrast

Frequently asked questions

Does this CT scan use contrast dye?
No. This is a without-contrast study, so no IV contrast dye is usually injected.
Is a clavicle CT different from a regular chest X-ray?
Yes. CT produces cross-sectional images with more detail than a standard X-ray, which can be helpful for complex fractures and nearby abnormalities.
Will I be able to drive home after the test?
Most people can leave normally because no sedation or contrast dye is used. Follow any specific discharge instructions provided by the imaging facility.
  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