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MRI scanning and orthodontics
A Patel1, G S Bhavra, J R S O'Neill
1Kettering General Hospital NHS Trust, Kettering, Northamptonshire NN16 8UZ, UK.
Journal of Orthodontics
|December 5, 2006
Summary
Orthodontic appliances can cause image distortion in head and neck Magnetic Resonance Imaging (MRI) scans. This case highlights the importance of considering appliance compatibility during MRI investigations for unexplained facial symptoms.
Area of Science:
- Medical Imaging
- Orthodontics
- Neurology
Background:
- Magnetic Resonance Imaging (MRI) is crucial for diagnosing head and neck lesions.
- Previous research indicates orthodontic appliances can cause artifacts in head and neck MRI.
- Fixed orthodontic appliances are commonly used in dental and orthodontic treatments.
Observation:
- A patient undergoing fixed appliance orthodontic treatment reported unexplained right-sided facial paraesthesia.
- The paraesthesia symptom necessitated further investigation, including MRI.
- The presence of orthodontic appliances raised concerns about potential MRI image distortion.
Findings:
- The case study investigates the potential impact of fixed orthodontic appliances on MRI scans.
- It examines the relationship between orthodontic treatment and neurological symptoms like facial paraesthesia.
- The study discusses the compatibility challenges between orthodontic devices and MRI procedures.
Implications:
- Awareness of orthodontic appliance interference with MRI is vital for accurate diagnosis.
- Clinicians should consider appliance presence when interpreting head and neck MRI scans.
- Further research into MRI-compatible orthodontic materials may be warranted.
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