1 / 15

The 4 F’s of BioMetrics in Dentistry

The 4 F’s of BioMetrics in Dentistry. Foundation JVA. Forces BioEMG. Function JT-3D (Jaw Tracker). Finishing T-Scan III (computerized Occlusal Adjustment. BioPak. JT3D “Jaw Tracker” Mandibular Kinesiology. JT-3D Jaw Tracking. Analyzing EGN (Jaw Tracking).

rafael-kim
Télécharger la présentation

The 4 F’s of BioMetrics in Dentistry

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The 4 F’s of BioMetrics in Dentistry • Foundation • JVA • Forces • BioEMG • Function • JT-3D (Jaw Tracker) • Finishing • T-Scan III (computerized Occlusal Adjustment

  2. BioPak JT3D “Jaw Tracker” Mandibular Kinesiology

  3. JT-3D Jaw Tracking

  4. Analyzing EGN (Jaw Tracking) • What is ROM (slant/max opening, lateral, protrusive) <40mm for females and <42 for males is restrictive from the norm • Velocity curves – smooth “egg” shaped (300mm/second) is normal • ‘Crossover’ on Sagittal view of velocity curve usually due to retruded mandible, or anterior misguidance • Lateral Deflection? >3mm on opening? If so it should coincide with a reduced lateral ROM to Opposite side. • Visible Facial Asymmetry? Can occur from injury during growth • Age? (older – more likely to be stable, younger more progressive, this info will alter the prognosis) • Previous Tx for condition? When and What?

  5. JT-3D Jaw Tracking 3D Range of Motion Mandibular Velocity Biometric Results (Velocity)

  6. JT-3D Jaw Tracking “Pregnant Trace” – headgear tilted forward 3D Range of Motion Mandibular Velocity Biometric Results (Velocity)

  7. Analyzing Velocity Tracings • “pregnant trace” (bowed out sagittal view) reveals headgear is facing fwd • Normal Velocity = between 300-350 mm/sec • “Bradykinesia” or slower velocity is usually due to muscle dysfunction • Normal velocity curve is “egg-like’ with terminal velocity 75-150 mm/sec at top ‘flat’ part of curve • Reduced terminal velocity can be due to tooth interferences (deflecting in CO) deflection from lingually inclined upper incisors, PDL or pulpal inflammation. • “dyskinesia” usually from intracapsular dysfunction of the Joint Considerations…

  8. JT-3D Jaw Tracking Biometric Results (ROM)

  9. Analyzing ROM Tracings • “Crossover” in sagittal view is due to anterior tooth interferences • “distalized” closing cycle typically represents a retruded mandibular position • Frontal view ‘deflections’ do not return to midline; ‘deviations’ do return to midline • Horizontal view shows lateral movement discrepancies • ‘closed lock’ disc displacement shows up in horizontal view as limited movement towards the contralateral side of the affected disc • i.e. lock on left – limited movt to Right excursive Considerations…

  10. JT-3D Jaw Tracking 3D Range of Motion Mandibular Velocity Bite Registration

  11. 2014 Annual Conference And International Master Class 23-28 June, 2014 Marquette University & BioRESEARCH Offices Milwaukee, WI USA (140 km North of Chicago) Topics on: -TMD/TMJ -Ortho -OSA/Sleep -MLS Laser -TScan, JVA, EMG, JT3D -Mastication Analysis -Botox for General Dentist -Practice Building with Technology Visit: BioResearchinc.com/2014-master-class

More Related