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Magnetic Resonance Imaging (MRI) of the Clavicle Without Contrast

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

An MRI uses magnetic fields and radio waves to create detailed images of the clavicle (collarbone) and nearby structures without injected contrast.

Quick summary

["This imaging test evaluates the collarbone and surrounding tissues for injury, inflammation, or other abnormalities."]

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

Key facts at a glance

LOINC
42302-0
Short code
MR Clavicle WO contr
Synonyms
MR 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
mr
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?

MRI of the clavicle is a noninvasive imaging test that produces detailed pictures of the collarbone, nearby muscles, joints, and soft tissues. It is performed without intravenous contrast dye.

Why might I need this test?

Your clinician may order this test to evaluate a suspected fracture, pain, swelling, infection, inflammation, or a mass involving the clavicle or nearby shoulder structures. It may also help assess bone marrow and soft-tissue abnormalities that are not well characterized on standard X-rays.

How is the test performed?

You will lie on a padded table while the MRI machine creates images of the clavicle area. The scan may last about 20 to 45 minutes, although the exact time varies. You may be asked to remain still and may receive instructions to hold your breath briefly during certain images.

How do I prepare for the test?

Tell your clinician if you have a pacemaker, implanted defibrillator, metal implants, or a history of metal sensitivity. Remove jewelry, watches, hairpins, and other metal objects before the scan and follow the facility's instructions about clothing and medications.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Abnormal findings may include a fracture, bone marrow changes, inflammation, infection, tendon or ligament injury, or a mass. The significance depends on your symptoms, physical examination, and other imaging or laboratory results, so your clinician should interpret the MRI in clinical context.

Short name

MRI of the clavicle without contrast

Frequently asked questions

Does this MRI use contrast dye?
No. The specified study is performed without intravenous contrast, although the facility may use contrast in other examinations if the radiologist determines it is necessary.
Is an MRI of the clavicle painful?
MRI itself is generally painless. Some people feel pressure or discomfort from lying still in the scanner, and noisy tapping or vibration is common.
How soon will I receive the results?
A radiologist will interpret the images and send the report to your ordering clinician. The timing of the final report and discussion varies by the imaging facility and your clinician's office.
  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