An X-ray examination can be performed for various reasons. In the case of a cranial X-ray, it is often used to diagnose or monitor conditions that affect the skull, such as fractures, tumors, or infections.
When this test is required
A healthcare provider may request a cranial X-ray if they suspect a head injury or infection or if a patient presents with symptoms such as headaches, dizziness, or vertigo. It can also be ordered as part of routine preoperative testing or to monitor the progress of a known condition.
What the Test Detects
The X-ray image of the cranial bones is being tested to check for any abnormalities, such as fractures, dislocations, tumors, or other structural changes that may have occurred due to trauma, injury, or other medical conditions.
Preparation for the Test
The preparation required for a cranial X-ray is minimal. Patients may be asked to remove jewelry, hairpins, and any other metal objects that may interfere with the image. They will also need to wear a hospital gown and be positioned appropriately by a radiology technician. It is essential to inform the technician if you are pregnant or have any metal implants, as this may affect the procedure.
Sample Requirements
No sample is required for a cranial X-ray. The test involves the use of low levels of ionizing radiation to create an image of the skull.
Additional Notes
Cranial X-rays are generally considered safe and non-invasive, but they do involve exposure to ionizing radiation. Pregnant women should inform their healthcare provider before having the test, as ionizing radiation can potentially harm the developing fetus. Patients with metal implants or devices should also inform their healthcare provider, as these can interfere with the image quality of the X-ray.
