Skull X-Ray What to Know

What is a skull x-ray?

A skull x-ray is a medical imaging procedure that uses x-rays to produce images of the skull. X-rays are a type of electromagnetic radiation, and they can pass through the body. When x-rays hit an object, they are either absorbed or scattered. The amount of x-rays that are absorbed or scattered depends on the density of the object. Dense objects, such as bone, absorb more x-rays than less dense objects, such as soft tissue.

Why is a skull x-ray done?

A skull x-ray may be done for a variety of reasons, including:

* To evaluate the skull for fractures or other injuries

* To look for signs of infection, such as sinusitis or osteomyelitis

* To identify anatomical abnormalities, such as a deviated septum or an enlarged pituitary gland

* To help diagnose certain medical conditions, such as hydrocephalus or Paget's disease of bone

How is a skull x-ray done?

A skull x-ray is typically done in a hospital or outpatient imaging center. The patient will be asked to lie down on a table and their head will be positioned in a special cradle. The x-ray machine will be positioned over the patient's head and the x-rays will be taken.

The x-ray procedure typically takes a few minutes. The patient may feel some discomfort from the pressure of the cradle on their head, but the procedure is not painful.

What are the risks of a skull x-ray?

The risks of a skull x-ray are very low. The amount of radiation used in a skull x-ray is very small, and the risk of developing cancer from a skull x-ray is extremely low.

What are the benefits of a skull x-ray?

A skull x-ray can provide valuable information about the skull and the brain. Skull x-rays can help to diagnose a variety of medical conditions and can help to guide treatment.