What is a CT ear?
A CT ear is a non-invasive imaging technique that uses X-rays to produce detailed images of the ear.
What does a CT ear show?
A CT ear can show:
- The structure of the inner ear and auditory canals
- The margins of the external auditory canal
- The margins of the semicircular canals
- The thickness of the tympanic membrane
- The presence of cortical bone, calcification, air and fat
Why is a CT ear performed?
A CT ear is performed to:
- Detect inner ear malfunctions
- Diagnose hearing loss or balance disorder
- Analyze air resistance conditions
- Evaluating cochlear patency before implantation
- Plan surgery for inner ear complications
How is an ear CT performed?
You will need to lie down on a table that slides down the round-shaped CT scan machine. The machine takes multiple images of the ear at different angles. You will need to lie still during the whole test procedure. You might be given a contrast agent through an intravenous line in your hand, which helps provide better-quality pictures.
What does an abnormal CT ear result indicate?
An abnormal result of CT ear may indicate a range of conditions, such as:
- Fractures
- Edema
- Hemorrhage
- Enlarged vestibular aqueduct
- Cochlear aplasia or hypoplasia
- Otosclerosis
- Cholesteatoma
- Chronic mastoiditis
- Keloid
However, consult with the doctors to better understand your test results.
Fortunately, you can easily book a CT ear scan in Ahmedabad because there are multiple CT ear scan centres in Ahmedabad. So you don’t need to worry about its availability. The CT ear scan cost in Ahmedabad may vary depending on the type of scan you opt for. Generally, CT ear scan prices in Ahmedabad start from rupees 2500 only.
Frequently asked questions about CT Ear scan
What is an ear CT scan?
An ear CT scan is a diagnostic imaging scan that uses x-rays to create detailed images of the ear and surrounding structures.
Why is an ear CT scan done?
An ear CT scan is performed to diagnose hearing loss, soft tissues abnormalities, infections, and balancing disorders.
When do I need an ear CT scan?
Your doctor may recommend an ear CT scan if you have symptoms that may indicate an ear infection, hearing loss, balancing disorder, middle ear or inner ear abnormalities.
Is an ear CT scan painful?
No, an ear CT scan is a non-invasive imaging procedure.
How long does a CT ear take?
The whole procedure of a CT ear may take 15-30 minutes.
Does the CT ear use a contrast agent?
A CT scan of the ear can be performed with or without the contrast agent. Your doctor will suggest whether you need a contrast dye.