Innovation of orthodontics in the new millennium
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CDE talk,Kaw Thaung township,,Myanmar Dental Association 6.12.19
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Innovation of orthodontics in the new millennium
- 1. Innovation of orthodontics in the new millennium DR TED NAING BDS,MDSc Tha kha 1067 CDE talk,KawThaung ,6.12.19
- 6. Evolution of orthodontic bracket CDE talk,KawThaung ,6.12.19
- 11. Lingual braces CDE talk,KawThaung ,6.12.19
- 12. Lingual orthodontic society(2006) CDE talk,KawThaung ,6.12.19
- 13. Aligner orthodontics CDE talk,KawThaung ,6.12.19
- 15. Evolutions in orthodontic bonding • In the mid 1960s- Dr George Newman from Newjersey,USA and Prof;Fujio Miura fromTMDU ,Japan pioneered the bonding of orthodontic bracket to the enamel. CDE talk,KawThaung ,6.12.19
- 17. Orthodontic bonding products CDE talk,KawThaung ,6.12.19
- 18. Application of Nanotechnology in orthodontics • application of nanotechnology in orthodontics, including nanodesigned orthodontic bonding materials, • possible nanovectors for gene delivery for mandibular growth stimulation, and nano-LIPUS devices. • Also, nanomechanical sensors can be fabricated and incorporated into the base of orthodontic brackets and tubes in order to provide real-time feedback about the applied orthodontic forces. This real-time feedback allows the orthodontist to adjust the applied force to be within a biological range to efficiently move teeth with minimal side effects. (Tarek El-Bialy, in Nanobiomaterials in Clinical Dentistry (Second Edition), 2019) CDE talk,KawThaung ,6.12.19
- 19. Biomechanics in orthodontics CDE talk,KawThaung ,6.12.19
- 20. 3D-4D Biomechanics in orthodontics CDE talk,KawThaung ,6.12.19
- 21. Orthodontic force control CDE talk,KawThaung ,6.12.19
- 22. Tooth movement • • the choice of appliance does not seem to influence tooth movement. Furthermore, the skill of the operator is likely to affect the outcomes. CDE talk,KawThaung ,6.12.19
- 23. Accelerated tooth movement CDE talk,KawThaung ,6.12.19
- 24. Methods of accelerating tooth movement • Biological approach • Device-assisted treatment • Surgical approach CDE talk,KawThaung ,6.12.19
- 25. Biologic approach PG,;prostaglandin RANKL;receptor activator of nuclear factor kappa B ligand PTH;parathyroid hormone Ca; calcium IL1;interlukin 1 Vit D;vitamin D CDE talk,KawThaung ,6.12.19
- 26. Device-assisted treatment stimulant • Direct electric current(7 Volt) • Vibrational stimulation (60 Htz,1m/s,2-8min/day) • Resonance vibration (20-30 Htz,20 min/day) • Low-level laser (diode laser and continuous wave) CDE talk,KawThaung ,6.12.19
- 27. Direct electric current CDE talk,KawThaung ,6.12.19
- 28. Vibrational device • ACCELEDENT CDE talk,KawThaung ,6.12.19
- 29. Vibrational device(Propel) CDE talk,KawThaung ,6.12.19
- 31. Surgical approach for accelerated tooth movement • Micro-osteo perforation • Alveolar corticormy • Piezocision with soft tissue grafting • Distraction osteogenesis CDE talk,KawThaung ,6.12.19
- 32. Ultrasonic micro-saw OT 7 for the vertical corticotamy CDE talk,KawThaung ,6.12.19
- 34. Alveolar corticotomy • Corticotomy with micro-osteoperforation CDE talk,KawThaung ,6.12.19
- 35. Distraction osteogenesis CDE talk,KawThaung ,6.12.19
- 36. Surgery first approach in orthodontics CDE talk,KawThaung ,6.12.19
- 37. Mechanism underlying orthodontic pain CDE talk,KawThaung ,6.12.19
- 39. Intra-oral scanning • Triangulation: Optical triangulation measures distances to objects without physically touching them. • Active Wavefront Sampling: This system utilizes a 3D-in-motion technique. It captures the 3D data in a video sequence and models the data in real time. • Parallel Confocal Imaging: Using a system of “point and stitch” reconstruction, laser light bounced off the target surface is reflected back to the sensor. • Accordion Fringe Interferometry: This system utilizes two beams of laser light that create three projected patterns — called fringe patterns — that strike the target surface and take on new fringe patterns. CDE talk,KawThaung ,6.12.19
- 40. Intra-oral scanner for digital model CDE talk,KawThaung ,6.12.19
- 42. Skeletal anchorage devices To overcome the treatment difficulty, To modify the treatment mechanics To reinforce the anchorage planning To correct the unintentional anchorage loss To reduce the treatment time To adjunct the 3D control of movement CDE talk,KawThaung ,6.12.19
- 43. Temporary anchorage devices(TADs) CDE talk,KawThaung ,6.12.19
- 44. application of new appliances CDE talk,KawThaung ,6.12.19
- 45. New Bracket system CDE talk,KawThaung ,6.12.19
- 46. New Class II appliance CDE talk,KawThaung ,6.12.19
- 48. Mobile application for orthodontics • Application for orthodonticst • Applications of apatient education • Application for orthodontic event CDE talk,KawThaung ,6.12.19
- 49. THANK YOU! CDE talk,KawThaung ,6.12.19