The Real Time MRI Rapid Flash sequence is particularly interesting for the study of moving organs and joints.
This sequence will make it possible to characterize normal and pathological temporomandibular joint movements by MRI.
Adult: age ≥ 18 years old;
Person with the capacity to understand the instructions given;
Person affiliated to a social security scheme or beneficiary of such a scheme;
Person having received complete information on the organization of the Clinical Investigation and having signed informed consent.
Person with large-scale metallic dental reconstructions;
Edentulism more than 5 teeth;
Claustrophobia;
Contraindication to performing an MRI examination
Parallel
MRI with Real Time MRI Rapid Flash sequence
DeviceMRI examination of temporomandibular joint with Real Time MRI Rapid Flash sequence
Curve representing the difference between displacement of condyles during Temporo Mandibular Joint (TMJ) movements in healthy subjects and in subjects with known Temporo Mandibular Disorder (TMD).
Curve representing the displacement of the articular discs during TMJ movements
Curve representing the difference between displacement of joint discs during TMJ movements in healthy subjects and in subjects with known TMD
Characterization of the volume in mm3 of the main masticatory muscles during movement by MRI in healthy and pathological subjects.
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