Get your NCCT Temporal Bone (Axial + Coronal) at Molecular Diagnostics and Therapy, the NABL & NABH Accredited Diagnostic Centre, to experience state-of-the-art radiology services and diagnostic imaging. Doctors use this specialized CT scan to get detailed images of the temporal bones and other components of the ear to detect abnormalities in the ear that may cause hearing loss, chronic ear infection, possible bone changes, or other middle and inner ear problems.

About NCCT Temporal Bone (Axial + Coronal)

A non-contrast computed tomography (CT) scan of the temporal bones (NCCT temporal bone) is performed to obtain detailed images of the temporal bones, which contain important structures responsible for hearing and balance. The axial and coronal views are complementary to evaluate the complex bony anatomy of the ear. Indicated in patients with a chronic ear disorder in whom a diagnosis cannot be established, suspected chronic disorders of the middle ear, conductive deafness, suspected bone erosion due to cholesteatoma, or unexplained hearing abnormality necessitating a detailed temporal bone assessment.

What is NCCT Temporal Bone (Axial + Coronal)?

This test utilizes computed tomography (CT) and X-rays to produce accurate images of the temporal bones without the administration of an intravenous injection of X-ray material. The axial and coronal sections enable the visualization of the external auditory canals, cavities of the middle ear and the ossicles, mastoid air cells, the structures and bony passages of the inner ear, and crucial vessels and nerves. The scan can precisely measure and analyze the bone structure and anatomy in detail and can be utilized to detect subtle bone irregularities that may have gone unnoticed during a routine examination or that may not be identified on standard X-rays.

Common Reasons for NCCT Temporal Bone (Axial + Coronal)

• Hearing Loss: Conductive hearing loss can be divided into various structural causes, and some of these will be chosen for assessment.
• Evaluation of the middle ear and mastoid air cells with respect to possible related bone changes, Chronic Ear Infection (CEI).
• In the middle ear, there is erosion of the surrounding bones, which seems to have caused swelling inside the ear - Chambers of Ear Cholesteatoma.
• Ear pain or ear discharge should be considered for further investigation of possible structural abnormality if symptoms suggest this.
• Ossicular Chain Abnormality – assess the middle ear small bones that transmit sound.
• Deviations in ear and temporal bone development (cranial structure); congenital abnormalities (development) checked.
• Traumatic Ear injuries: Evaluation of trauma to the cranial bone in the ear.
• Bony abnormalities to assess if clinically indicated for Vertigo and Balance symptoms.
• Preoperative Planning: Preoperative detailed visualization of the ears.

Conditions Evaluated

Chronic Otitis Media

This can include the middle ear cavity and the mastoid air cells and can be associated with chronic ear diseases, and may be visible on NCCT of the temporal bone. It can help identify any bone loss or other problems that may impact treatment.

Cholesteatoma-Related Bone Erosion

If there is a suspected cholesteatoma, the scan may be used to determine if there is any erosion of the ossicles, scutum, and other surrounding bones. Additional testing also may be required for diagnosis.

Mastoiditis and Mastoid Air Cell Abnormalities

CT imaging will reveal all of the detailed characteristics of the mastoid air cells, as well as opacification, sclerosis, and some of the bony changes. The results have to be viewed in relation to the patient's history and physical examination.

Ossicular Chain Abnormalities

The detailed images of the malleus, incus, and stapes. It can assist in the recognition of abnormalities such as a break, erosion, or obvious congenital abnormalities of these tiny bones.

Temporal Bone Fractures

NCCT is useful for detecting fractures of the temporal bone and determining the relationship of the fracture with the ear canal, middle ear, mastoid, and other nearby structures.

Inner Ear and Bony Labyrinth Abnormalities

This scan is able to show the cochlea, the vestibule, and the semicircular canals. It may be helpful for identifying some specific structures of the bony labyrinth and adjacent structures that are abnormal.

Congenital Ear and Temporal Bone Abnormalities

CT can shed light on the structural changes of the external, middle, and inner ear that can occur during development. The results may influence experts in deciding the efficacy of the selected congenital hearing loss.

Bony Canal and Foramen Abnormalities

Selected bony canals and openings in the temporal bone that conduct nerves and blood vessels can be evaluated. This may be helpful for making suggestions of structural changes that can be evaluated clinically if necessary.

Preoperative Ear Assessment

Information on the detailed anatomical structure of the eye, Axial and Coronal views, can be used by ENT physicians before selecting intraocular surgery of the Ear. The results can be used to determine the disease process and the relationships among diseased tissues.

Why Choose Molecular Diagnostics and Therapy?

Molecular Diagnostics and Therapy is an NABL and NABH Accredited diagnostic centre that provides state-of-the-art radiology, nuclear medicine and pathology services from a single centre. Important components such as the use of appropriate test methodology, current imaging technologies, patient- or family-centred care, and accurate reporting are all utilized. Our goal is to deliver comprehensive and precise diagnostic imaging information which helps physicians to assess the condition of the ear and temporal bone.

Book Your NCCT Temporal Bone (Axial + Coronal)

If your doctor has requested NCCT Temporal Bone (Axial + Coronal) as a test for hearing loss, chronic ear disease, suspected cholesteatoma, or some other involvement of your temporal bones, please call to arrange your appointment as soon as possible with Molecular Diagnostics and Therapy. Bring your prescription, as well as any past computed tomography scan, hearing tests, or any other medical records, if available.