MRI TEMPORAL BONES

Also Known As

Lab Test
8500
1K+ people booked this test
🎖️

SENIOR

FLAT 10% OFF FOR SENIOR CITIZENS

👪

FAMILY

ADD A FAMILY MEMBER FOR 20% DISCOUNT

MRI TEMPORAL BONES Image

Certified Labs

NABH Accredited

Reports in

6hrs

Measures

No description available

Identifies

No identification information available

60
Mins Home Collection
1M
Happy Customers
4.9
Google Rating
5
Certified Labs

About The Test

Definition & Purpose

  • MRI Temporal Bones is a high-resolution magnetic resonance study focused on the temporal bone, inner ear, and surrounding nerves.
  • It shows nerves, blood vessels, and soft tissue far better than traditional imaging.

How It Differs from CT & X-ray

Imaging Type Radiation Best For
X-ray Yes Quick fracture check
CT Yes Bone detail
MRI Temporal Bones Zero Nerves, tumors, infection

List of Parameters

  • Cochlear nerve integrity and diameter
  • Vestibular apparatus and semicircular canals
  • Facial nerve canal, labyrinthine segment & tympanic segment
  • Middle ear cavity, ossicles (malleus, incus, stapes)
  • Mastoid air cells for fluid or inflammation

Why This Test

  • Unexplained sensorineural hearing loss
  • Recurrent vertigo or imbalance unresponsive to medication
  • Suspected acoustic neuroma or schwannoma pressing on nerves

When to Take Test

Benefits

Benefits of a Temporal Bone MRI Test

  • Zero radiation – safe for children and repeated follow-ups
  • Superior soft-tissue contrast – finds 1–2 mm lesions earlier
  • Early detection leads to better outcomes and hearing preservation

Conditions Diagnosed with an MRI of Temporal Bone Radiology Scan

Condition What MRI Shows
Vestibular schwannoma Enhancing mass in internal auditory canal
Cholesteatoma Soft-tissue sac eroding bone
Otosclerosis Abnormal spongy bone around cochlea
Congenital anomalies Cochlear malformations, enlarged vestibular aqueduct

Preparing for test

  • Fasting: Not required for non-contrast; 4-hour fast if contrast is planned.
  • Medications: Take all routine drugs with small sips of water.
  • Metal screening: Remove jewellery, hearing aids, hairpins; inform staff about pacemakers, cochlear implants, or tattoos.
  • Clothing: Wear metal-free cotton garments or change into our provided gown.

Pre-requisites

  • Doctor’s prescription or referral note
  • Previous imaging reports (CT, prior MRI) for comparison
  • Recent renal function test (creatinine) if gadolinium contrast is needed

Best Time to Take the Scan

  • Early morning slots reduce wait times and help claustrophobic patients feel calmer.
  • Avoid acute ear infections; reschedule if you have active pain or discharge.

Eligibility

  • Adults & children ≥5 years
  • Pregnancy: 2nd or 3rd trimester only if essential; no contrast given

Step-by-Step Procedure

  1. Registration & safety screening (~10 min)
  2. Positioning: Lie on your back; head secured in a soft coil (~5 min)
  3. Scan: 25–35 min of intermittent loud knocking; earplugs provided
  4. Contrast injection (if ordered) via IV line during the scan
  5. Post-scan observation (~15 min) for any delayed reaction

Caution Before the Test

  • List all implants: joint replacements, stents, IUDs
  • Report tattoos with metallic ink; may warm up
  • Ask about sedation if you have severe claustrophobia

Test Results

Results and Interpretations

Finding / ObservationDescription General Interpretation/Significance
Cochlear nerveUniform thickness, no enhancementEnhancement suggests neuritis or tumor
Vestibular systemSymmetrical fluid signalLoss of signal indicates labyrinthitis
Middle ear cavityAir-filled, ossicles intactFluid or mass suggests infection or cholesteatoma
Enhancing massBright lesion in canalAcoustic neuroma
Fluid in mastoidHigh signal on T2Otitis media with effusion
Cochlear malformationIncomplete turnsCongenital hearing loss

Risks & Limitations

Risk How We Handle It
Pacemaker / Implant Step-by-step metal screening before entry
Claustrophobia Open-bore MRI & optional mild sedation
Missed bony detail If bone erosion is suspected, we may recommend a follow-up CT

FAQs

Is MRI Temporal Bones safe for kids?

Yes. The scan uses no radiation, and our technologists are trained in paediatric sedation and distraction techniques.

How soon will I get results?

Most reports are available the same evening. Critical findings are phoned to your doctor within 30 minutes.

Do I need contrast every time?

No. A non-contrast scan is often enough. Contrast is added only when infection, tumor, or nerve inflammation is suspected.

Can I drive after the scan?

Yes, unless you received sedation. In that case, arrange a companion for 4–6 hours.

What if I'm claustrophobic?

We offer an open-bore MRI, music headphones, and mild oral sedation on request.

Are there any side effects from the MRI scan?

MRI is considered very safe with no known long-term side effects. The most common issues are related to claustrophobia or, very rarely, a mild allergic reaction to the contrast agent. Our team at Cadabam's Diagnostics is fully prepared to manage any such concerns.

If you have more questions about your upcoming scan, please don't hesitate to reach out to our team. For a comprehensive overview of our imaging services.

Loading...

© 2023 Cadabam's Diagnostics Labs. All rights reserved.

+91 81239 54336
99001 26611