CT SCAN OF MAXILLA & MANDIBLE
Also Known As
Lab Test
₹7500
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NABH Accredited
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6hrs
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About The Test
A CT SCAN OF MAXILLA & MANDIBLE (often called a Maxillofacial CT) uses low-dose X-rays rotated 360° around your head to create detailed cross-sections. At Cadabams Diagnostics, our 128-slice scanner completes the study in under 10 minutes, giving your dentist, ENT, or maxillofacial surgeon the clearest roadmap to accurate diagnosis and treatment.
2. What is a Maxillofacial CT Scan?
- Definition: High-resolution imaging focused on the upper jaw (maxilla), lower jaw (mandible), and related structures.
- Technology: Cone-beam or multi-slice CT with sub-millimetre slices.
- Output: 3-D reconstruction viewable from any angle for precise measurements.
3. When and Who Needs to Take a Maxillofacial CT Scan?
Common symptoms that prompt referral
- Persistent jaw pain or swelling
- Impacted wisdom teeth
- Suspected fractures after trauma
- Dental implant planning
- Sinus issues close to tooth roots
Ideal candidates
- Adults & teens needing oral surgery
- Trauma patients in emergency settings
- Anyone with complex dental anatomy
List of Parameters
- Bone density (HU values)
- Sinus floor thickness
- Nerve canal position (inferior alveolar nerve)
- Tooth root morphology
- Temporo-mandibular joint (TMJ) space
Why This Test
- Pre-implant bone mapping
- Evaluation of cysts or tumours
- Orthodontic surgical planning
- Assessment of jaw joint disorders
- Post-accident fracture detection
When to Take Test
Benefits
Benefits of Taking the Test
- 3-D view reduces exploratory surgery
- Detects hidden abscesses before they spread
- Guides precise implant placement, saving chair time
- Same-day digital reports via secure app
Illnesses Diagnosed with a Jaw CT Scan
- Odontogenic cysts
- Mandibular fractures
- Osteomyelitis
- Sinusitis secondary to dental roots
- Tumours (benign & malignant)
Preparing for test
Do
- Remove earrings, necklaces, and dental piercings
- Bring previous X-rays or OPGs for comparison
- Wear loose, metal-free clothing
Don’t
- Eat a heavy meal right before (can trigger gag reflex)
- Apply facial creams that contain metallic particles
11. Pre-requisites
- Valid doctor’s prescription (or use our in-house radiologist consult)
- Pregnancy test for women of child-bearing age, if indicated
12. Best Time to Take the Maxillofacial CT Scan
- Morning slots reduce waiting time
- At least 48–72 hours before scheduled surgery for report sharing
13. Eligibility
| Age | Eligible? | Notes |
|---|---|---|
| 5–12 yrs | Yes | Child-specific low-dose mode |
| 13–60 yrs | Yes | Standard protocol |
| 60+ yrs | Yes | Geriatric-friendly positioning aids |
14. Procedure for Taking a Maxillofacial CT Scan
- Check-in at front desk (2 min)
- Remove metal objects & wear lead apron (2 min)
- Position chin on rest; scanner rotates (10–20 sec for CBCT, 2 min for full scan)
- Immediate preview on radiologist console
- Collect digital report & CD within 30 min
15. Caution Before Taking the Test
- Inform staff if you have pacemakers—scan is safe, but metal may distort images
- Inform staff of claustrophobia; scanner is open, yet we can provide calming music
Test Results
Results and Interpretations
| Finding / Observation | Description | General Interpretation / Significance |
|---|---|---|
| | Normal scan | No abnormalities detected | Indicates healthy maxilla and mandible structures; routine follow-up recommended |
| Hypodense lesion | Low-density area possibly indicating a cyst or fluid collection | Suggests potential cyst; referral to oral surgeon needed for further evaluation |
| Mandibular fracture | Discontinuity or break in the jawbone | Confirms fracture; requires surgical or medical intervention planning |
| Displaced nerve canal | Altered position of the inferior alveolar nerve canal | Indicates need for modified implant angulation to avoid nerve injury |
| Soft tissue swelling | Increased soft tissue density indicative of inflammation or infection | May require clinical follow-up or treatment for infection/inflammation |
Risks & Limitations
| Risk | How We Minimise It at Cadabams Diagnostics |
|---|---|
| Radiation exposure | Ultra-low-dose protocols (≤ 0.1 mSv) |
| Pregnancy concerns | Lead shielding + scheduling outside first trimester |
| Metal artefacts | Advanced metal-artefact-reduction (MAR) software |
5. Types of Maxillofacial CT Scan
- Routine Maxillofacial CT – full arch scan for general pathology
- Dental Cone-Beam CT (CBCT) – focused 5 × 5 cm view for implant sites
- Trauma Protocol CT – includes soft-tissue windowing for fractures
FAQs
How long does a CT SCAN OF MAXILLA & MANDIBLE take?
Total appointment time is ~15 minutes; actual scan lasts 10–20 seconds for most studies.
Is the radiation dose high?
No. Our low-dose protocols equal ~4 days of natural background radiation.
Can I drive home after the scan?
Absolutely. No sedation is used.
Do I need a referral?
A doctor’s note speeds insurance claims, but walk-ins with self-pay are welcome.
When can I expect my results?
At Cadabams Diagnostics, we pride ourselves on a prompt turnaround. A radiologist will interpret your CT scan maxilla mandible and a detailed report will typically be sent to your referring physician within 24 to 48 hours.