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Magnetic Resonance Imaging (MRI) of the Face and Neck Without Contrast

Published: August 9, 2026Updated: August 17, 2026

An MRI uses magnetic fields and radio waves to create detailed images of the face and neck without injected contrast dye.

Quick summary

["This scan provides detailed images of structures in the face and neck without using contrast dye."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
82130-6
Short code
MR Face+Neck WO contr
Synonyms
MR Face+Neck WO contr
Category
liver
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
22
Ref high
198
Critical range
— – 10000 N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
mr
CPT
82553
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?

Magnetic resonance imaging, or MRI, is a noninvasive scan that uses magnetic fields and radio waves to produce detailed pictures of the face and neck. This version is performed without injected contrast material.

Why might I need this test?

A healthcare professional may order this scan to investigate unexplained swelling, pain, or a suspected mass. It may also help evaluate injuries, inflammation, nerve problems, blood vessel conditions, or changes affecting the tissues of the face and neck.

How is the test performed?

You will lie on a narrow table that moves into an MRI scanner. The scanner makes clicking and other loud sounds, and staff will give you instructions or provide ear protection. The scan usually takes 20 to 60 minutes, depending on the areas being examined.

How do I prepare for the test?

Follow the instructions provided by the imaging center. You may be asked to remove jewelry, glasses, hearing aids, hairpins, and other metal objects. Tell the staff if you have an implant, pacemaker, metal fragment, pregnancy, or a tendency to feel claustrophobic.

Reference range

Adult males: 22-198 U/L; Females: 22-198 U/LN/A

Specimen: serum

No special preparation required. Inform provider of any chest pain or symptoms.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

MRI of the Face and Neck Without Contrast

Frequently asked questions

Does this MRI use contrast dye?
No. The name indicates that the scan is performed without injected contrast material.
Is an MRI safe?
MRI is generally safe when appropriate safety screening is completed. The strong magnetic field can affect some implants and metal objects, so tell the staff about any medical devices or metal in your body.
Will I feel anything during the scan?
The scan itself is painless. You may feel vibration, hear loud knocking sounds, or experience mild anxiety in the confined scanner, and the staff will guide you throughout the procedure.
  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 17, 2026. · Read our editorial policy