Skip to main navigation
Skip to main content
Skip to footer
For
Medicare
For
Providers
For
Brokers
For
Employers
Español
For Individuals & Families:
For Individuals & Families
Medical
Dental
Other Supplemental
Explore coverage through work
How to Buy Health Insurance
Types of Dental Insurance
Open Enrollment vs. Special Enrollment
See all topics
Shop for Medicare plans
Member Guide
Find a Doctor
Log in to myCigna
Home
Knowledge Center
Wellness Library
Skull X-Ray
Skull X-Ray
Test Overview
A skull X-ray is a series of pictures of the bones of the skull. Skull X-rays have largely been replaced by computed tomography (CT) scans. A skull X-ray may help find head injuries, bone fractures, or abnormal growths or changes in bone structure or size.
Why It Is Done
Why It Is Done
A skull X-ray may be done to find fractures and metallic foreign objects stuck in the skull. They can also check problems on a baby's head, such as an odd shaped skull. Skull X-rays have largely been replaced by CT scans.
How To Prepare
How To Prepare
In general, there's nothing you have to do before this test, unless your doctor tells you to.
How It Is Done
How It Is Done
You will need to remove any jewelry that may be in the way of the X-ray picture. You will also need to remove glasses or dentures.
You may be asked to lie on an X-ray table or sit in a chair. The bones of the skull and face are so detailed that several views from different angles are needed. A series of X-ray pictures is usually taken from the front, back, top, and sides of your head. Hold your head completely still while the pictures are being taken. A padded brace, foam pads, a headband, or sandbags may be used to hold your head in place while the pictures are taken.
How long the test takes
Skull X-rays usually take about 10 to 20 minutes. You will wait about 5 minutes until the X-rays are processed in case repeat pictures need to be taken. In some clinics and hospitals, X-ray pictures can be shown right away on a computer screen (digitally).
How It Feels
How It Feels
You won't feel any pain from the X-ray itself. You may find that the positions you need to hold are uncomfortable or painful. This is more likely if you have an injury.
Risks
Risks
There is always a slight chance of damage to cells or tissue from radiation, including the low levels of radiation used for this test. But the chance of damage from the X-rays is extremely low. It is not a reason to avoid the test.
If you need an X-ray during pregnancy, a lead apron will be put over your belly to protect the baby from exposure to radiation from the X-rays. The chance of harm is usually very low compared with the benefits of the test.
Results
Results
In an emergency, the doctor can see the initial results of a skull X-ray in a few minutes. Otherwise, a radiologist usually has the official X-ray report ready the next day.
Skull X-ray
Normal:
|
The bones of the skull are normal in size and appearance.
|
No foreign objects, abnormal growths, or bone abnormalities are present.
|
No broken bones are present.
|
Abnormal:
|
Foreign objects, such as fragments of metal or glass, may be present.
|
Abnormal growths, such as tumors, may be present.
|
Broken bones may be present.
|
Signs of a disease that affects the bones of the skull may be present.
|
Current as of: July 31, 2024
Author: Ignite Healthwise, LLC Staff
Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.
To learn more about Ignite Healthwise, LLC, visit webmdignite.com.
© 2024 Ignite Healthwise, LLC. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Ignite Healthwise, LLC.
Related Links
Medical Tests: Questions to Ask the Doctor
<cipublic-spinner variant="large"><span>Loading…</span></cipublic-spinner>