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Magnetic Resonance Angiography of the Right Wrist Without Contrast

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

This imaging test creates detailed pictures of the blood vessels supplying the right wrist without using injected contrast material.

Quick summary

["The test helps evaluate the blood flow and condition of vessels supplying the right wrist."]

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

Key facts at a glance

LOINC
43517-2
Short code
MRA Wrist-R ves WO contr
Synonyms
MRA Wrist-R ves 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-angio
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 angiography, or MRA, is an MRI-based imaging test that shows blood vessels and blood flow without injected contrast material.

Why might I need this test?

Your clinician may order this test to evaluate vessels supplying the right wrist when symptoms such as pain, coldness, numbness, or color changes suggest a possible circulation problem.

How is the test performed?

You will lie on a table while an MRI scanner creates detailed images of the wrist vessels. The scan may be noisy, and you may be asked to remain still during the examination.

How do I prepare for the test?

Tell the care team if you have any implanted medical devices, metal fragments, or pregnancy. Remove jewelry and other metal items from the area and follow any preparation instructions provided by the imaging center.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Right Wrist MRA Without Contrast

Frequently asked questions

Does this test use contrast material?
No. This version of the test is performed without injected contrast material, although you may still receive a mild IV line if your care team needs it during the scan.
Is magnetic resonance angiography painful?
The scan itself is generally painless. Some people feel confined in the scanner, and the machine makes loud knocking sounds, but these do not indicate that something is wrong.
How long does the test take?
The exact time varies by facility and the complexity of the examination. Your care team can provide a more specific estimate before the scan begins.
  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