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CT Scan of the Left Clavicle Without Contrast

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

A CT scan uses X-rays to create detailed images of the left collarbone and nearby structures without injected contrast.

Quick summary

["This scan provides detailed images of the left collarbone to help evaluate pain, injury, infection, or other bone abnormalities."]

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

Key facts at a glance

LOINC
82682-6
Short code
CT Clavicle-L WO contr
Synonyms
CT Clavicle-L 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 left clavicle uses X-rays and a computer to create cross-sectional images of the left collarbone. It can show fractures, bone changes, fluid collections, and nearby soft tissues in greater detail than a standard X-ray.

Why might I need this test?

Your clinician may order this scan after an injury or for persistent shoulder or collarbone pain. It may help evaluate a suspected fracture, infection, alignment problem, or an unusual growth in or around the bone.

How is the test performed?

You will lie on a padded table while an X-ray machine rotates around the affected area. The scan is usually painless and does not require injected contrast material for this test.

How do I prepare for the test?

No special preparation is usually needed. Wear comfortable clothing without metal fasteners, remove jewelry or other metal near the scan area, and tell the technologist if you are pregnant or may be pregnant.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Abnormal findings may include a fracture, infection, misalignment, a fluid collection, or another bone or soft-tissue condition. Results should be interpreted by a radiologist together with your symptoms, physical examination, and any other imaging or tests.

Short name

Left clavicle CT

Frequently asked questions

Is this CT scan painful?
The scan itself is generally painless. You may be asked to hold still or briefly hold your breath so the images are clear.
Will I receive contrast material?
This test is specified as being performed without contrast, so no contrast is expected to be injected. Any additional imaging should be confirmed with the imaging center beforehand.
How soon will the results be available?
A radiologist will interpret the images and send a report to your ordering clinician. The timing of the report and any discussion about the findings depend on the facility and your care team.
  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