XR - SKULL AP VIEW

The Skull X-Ray AP (Anteroposterior) view refers to a radiology exam performed to analyse the contour and the components of the skull. During the test, an X-ray beam is directed through the skull from the front to the back to image the skull’s deep structures.  

What is a Skull X-ray AP View? 

In a Skull X-ray AP View, X-ray imaging of the skeleton parts within the skull is performed. An X-ray is a high energy beam of electromagnetic radiation that is able to go through the body’s soft parts but is blocked by harder parts such as bones. The X-ray beam captures an image of the bones and any pathological fracture of the skull. 

Types of Skull X-ray Views 

Some of the views for the skull X-ray include the following: 

• AP (Anteroposterior) View: Captures a photo of the head in a front to back direction 
• PA (Posteroanterior) View: Captures a photo of the head in back to front direction 
• Lateral View: Captures a photo of the side of the head 

List of Parameters Considered During the Skull X-ray AP View

The following parameters are considered while conducting the test: 

• Shape and size of the head 
• Density and texture of the bones 
• Development of sutures and fontanelles 
• Fractures or bone fragments in the skull 
• Abnormal masses or foreign bodies in the skull 

Reasons for Taking a Skull X-ray AP View

A few reasons a Skull X-ray AP View is prescribed include the following: 

• Assessing head injuries or trauma 
• Determining the presence of skull fractures or cranial bones abnormalities 
• Checking for foreign bodies in the skull 
• Assessing cranial sutures and fontanelles in infants 

When and Who Needs to Take a Skull X-ray AP View? 

A healthcare professional may suggest conducting a Skull X-ray AP View due to the following reasons: 

• Head trauma or injuries 
• Vertigo symptoms or disorders associated with stroke or cerebral vasculature 
• Possible fracture to the skull or abnormality of the cranial bones 
• Assessment of cranial sutures and fontanelles of children 
• Identification of suspected foreign body in the skull 

Benefits of Taking the Test

The following are the benefits of a skull X-ray AP views.  

• The procedure is rapid and does not hurt the patient 
• The information reveals important details concerning the internal components of the skull 
• Aids in the diagnostics and treatment of many conditions 

Illnesses Diagnosed with Skull X-ray AP View

A Skull X ray AP View can be used to evaluate the following conditions: 

• Fractures or suture diastasis of the skull or cranial bones 
• Stroke or abnormalities in the blood supply to the brain 
• Hydranencephaly (excessive fluid within the cranial cavity) 
• Deformed head (craniosynostosis) 

Preparing for a Skull X-ray AP View

Before the test, patients should: 

• Take off any garments or jewellery that will block the X-ray beam 
• Not take any drugs that could impact the results 
• Disclose to the technician any medical history or allergies that may be relevant 

 Pre-requisites 

There are no specific pre-requisites for a Skull X-ray AP view, but patients may be required to: 

• Refrain from eating or drinking for a specified amount of time prior to the test 
• Abstain from taking certain drugs 

Best Time to Take the Skull X-ray AP View 

While this test can be done at any time, it’s best to conduct during regular business hours when possible. 

Eligibility 

Individuals who fit the following criteria may be recommended for a Skull X-ray AP View: 

• Have indications of head trauma or injury. 
• Possess a clinical suspicion of fracture to skull or any other abnormality to the cranial bone. 
• Require an assessment of cranial sutures and or fontanelles. 

Procedure for Taking a Skull X-ray AP View 

The whole procedure takes about 15 to 30 minutes and involves the following steps: 

1. Preparation steps: the participants are positioned on the X-ray table and any preparations are made. 
2. Taking an X-ray: the X-ray beam is directed at the patient’s head, going from the front to the back of the skull. 
3. Taking the X-ray picture: the X-ray picture is taken, and the X-ray film is exposed to the digital X-ray machine. 
4. Patient repositioning: Patients may be required to shift positions to take further images. 

Caution Before Taking the Test 

Patients must notify the technician about any medical history or allergies. Also, patients must refrain from taking any medication that may interfere with the test.