Maxillofacial Cone Beam Computed Tomography (CBCT) for Musculoskeletal, Dental, and Temporomandibular Joint Assessment
This targeted cone beam computed tomography (CBCT) exam generates high-resolution cross-sectional images of the maxillofacial musculoskeletal complex, including the mandible, maxilla, alveolar bone, tooth roots, temporomandibular joints, masticatory muscles, and adjacent paranasal sinuses, to assess structural abnormalities in the jaw and facial region. As a radiation-based X-ray imaging technique, it uses a tightly focused cone-shaped X-ray beam to deliver minimal radiation exposure while providing clear visualization of jawbone density, temporomandibular joint cartilage, surrounding ligament and tendon attachments, and fine dental anatomy. Common clinical indications include evaluation of impacted third molars, pre-implant jawbone integrity assessment, diagnosis of temporomandibular joint dysfunction, and detection of facial fractures or sinus pathology contributing to chronic facial or jaw pain.
This low-dose radiation-based cone beam CT exam provides detailed visualization of maxillofacial bones, teeth, masticatory muscles, and temporomandibular joints to diagnose dental, jaw, and facial musculoskeletal conditions.
Key facts at a glance
- Modality
- ct
- Body part
- head · maxillofacial
- Ionizing radiation
- true
- Radiation dose
- 2
- Duration (min)
- 15
- Pregnancy safe
- false
- Pediatric safe
- true
- Breastfeeding safe
- true
- Claustrophobia risk
- low
- Metal implant safe
- safe
- Sedation
- none
- Result turnaround
- 24-48h
- Availability
- routine
- Setting
- outpatient
- Cost tier
- moderate
Understanding CT Scan of teeth
Computed Tomography provides detailed visualization of teeth. The procedure uses controlled radiation to create precise images with excellent anatomical detail.
Clinical Indications
This imaging detects fractures and dislocations, evaluates joint arthropathy, assesses soft tissue injuries, and identifies bone lesions.
What to Expect
The procedure typically takes 15 minutes. The examination is painless and non-invasive.
How to read the report
- Results reviewed by board-certified radiologist.
- Report transmitted to referring physician.
What Is This Procedure?
This ct scan evaluates maxillofacial, specifically teeth. Uses controlled radiation to create detailed images.
What Does It Show?
Detailed images of teeth and jaws and sinuses and temporomandibular joints. Part of the musculoskeletal system.
Common Uses
This exam is commonly used to detect fractures, evaluate joint problems, assess soft tissue injuries, and diagnose arthritis.
What to Expect
The procedure takes approximately 15 minutes.
Severe pain at procedure site
urgentWorsening severe pain with fever or other symptoms. Go to urgent care or ER.
Mild symptoms after procedure
promptMild discomfort or symptoms that don't improve. Contact your doctor.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 9, 2026. · Read our editorial policy