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Computed Tomography of the Clavicle Without Contrast

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

A CT scan creates detailed images of the clavicle (collarbone) to evaluate fractures, alignment, bone abnormalities, and surrounding soft tissues without using contrast.

Quick summary

["This CT scan uses X-rays to evaluate the collarbone and nearby structures without injecting contrast dye."]

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

Key facts at a glance

LOINC
82687-5
Short code
CT Clavicle WO contr
Synonyms
CT Clavicle 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 clavicle CT without contrast is a computed tomography scan that produces detailed cross-sectional images of the collarbone and surrounding area. It is also called a CT scan of the clavicle without intravenous contrast.

Why might I need this test?

This test may be ordered to assess a suspected fracture, examine how broken bone pieces are aligned, identify bone growths or other abnormalities, or evaluate the collarbone when standard X-rays do not provide enough detail.

How is the test performed?

You lie on a table while an X-ray machine rotates around the affected shoulder area. The scan is generally painless and usually takes a short amount of time. A radiologist reviews the images and sends a report to your healthcare professional.

How do I prepare for the test?

No special preparation is usually required for a CT scan without contrast. Tell the healthcare facility if you are pregnant or may be pregnant, and follow any instructions about removing jewelry, metal accessories, or medications near the scan area.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Clavicle CT Without Contrast

Frequently asked questions

Does this CT scan use contrast dye?
No. The “without contrast” designation means no intravenous contrast dye is typically given during this examination.
Is a CT scan of the clavicle the same as a chest CT?
No. A clavicle CT focuses on detailed images of the collarbone and the area immediately around it, whereas a chest CT covers the lungs and much of the chest.
Why might a CT be ordered after an X-ray?
A CT may provide more detailed views of complicated fractures, bone alignment, growths, or surrounding tissues when the initial X-ray findings are unclear.
  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