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LASER DENTISTRY

LASER DENTISTRY

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LASER DENTISTRY

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  1. LASER DENTISTRY 1999 GIL DENTISTRY YOUNG H. KIM

  2. HISTORY • 1991 Soft Laser • 1993 Nd:YAG Laser • 1993 Kinetic Cavity Preparation • 1994 CO2 Laser, Argon Laser • 1996 Laser welder • 1997 Nd:YAP Laser • 1998 Er:YAG Laser

  3. Future Trends in Dentistry • No pain • Smile Non-invasive Dentistry Happy Dentistry

  4. No pain? • Pain • Vibration • Sound

  5. Smile? • Esthetic needs • Non invasive plastic surgeon

  6. Microscopic Dentistry

  7. NO PAIN SYMPATOMATIC TX SOFT TISSUE HARD TISSUE ROOT CANAL TX MICROSCOPIC SMILE ESTHTIC CONSEVATIVE LESS REDUCTION STRESS FREE

  8. Carbon dioxide laser

  9. Nd: YAG laser

  10. DIAODE LASER SEMICONDUCTOR LASER Gallium Arsenide chip No mirror to clean and align No gas tube, flashlamps, laser rod, water cooling Portable No special power No cooling connection No heat Quiet Affordable More powerful, less traumatic 250microsecond-10sec 0.05 Hz - 200 Hz Expand Practice * Sulcular debridement * Root canal treatment

  11. Nd: YAP laser

  12. Frenectomy Gingival troughing

  13. Gingival Recontouring Gingivoplasty

  14. Gingivectomy Biopsy

  15. Mostrly without anesthesia Minimal bleeding Minimal postop complication Incision, Excison, Vaporization, Ablation, Hemostasis Decontamination, Aphtous Ulcer Tx, Drain Abscess Opeculectomy, Surgical uncovering, Enamel exposure Root canal treatment

  16. Argon Laser

  17. Drill Air abrasion Laser

  18. Plasma Arc

  19. Why Fiberoptic is important? 1. Light weight 2. Easy to approach 3. Easy sterilization 4. Tactile sensation cf. Articulating arm Hollow guide wave

  20. Er:YAG Laser Peak absorption of water and Hydroxyapatite Vaporize the water rapidly Acusto-mechanical wave Caries Removal Cavity Preparation Hard tissue modification Soft tissue modification

  21. Caries Removal Laser etching

  22. Enamel Dentin Composite

  23. Pain Free Tech? High Tech?

  24. Thank you so much ! Any Question? lukedent @ netsgo.com