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ECDS ENDO NIGHT

ECDS ENDO NIGHT. Dr. Mike Emon Digital Radiography Dr. Tim McManus NiTi Rotary Instrumentation Dr. Mike Gossack Post Endodontic Treatment Disease. INITIAL FILE. MASTER FILE.

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ECDS ENDO NIGHT

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  1. ECDS ENDO NIGHT • Dr. Mike EmonDigital Radiography • Dr. Tim McManusNiTi Rotary Instrumentation • Dr. Mike GossackPost Endodontic Treatment Disease

  2. INITIAL FILE MASTER FILE

  3. NOTE TRANSPORTATION AND LEDGING OF APEX, RESULTING IN AN INADEQUATE SEAL, WHICH WILL MOST LIKELY LEAD TO FAILURE OF THE ENDODNTIC THERAPY

  4. Goals of Cleaning and Shaping • Biologic “rid” the root canal system of its pulp, necrotic tissue, bacteria and endotoxins, creating an environment condusive to healing and patient comfort • Mechanical create a continuously tapering preparation that can be obturated in three dimensions

  5. START WITH THE END IN MIND

  6. Second canal

  7. Pre-op Post-op

  8. Pre-op File Post-op

  9. Post-op Pre-op

  10. Instrumentation can be accomplished by: • Mechanical means -hand instruments such as SS files, broaches, ultrasonics -rotary instruments such as GG, NiTi • Chemical means -irrigants such as NaOCl, EDTA, alcohol, RC Prep, CHX

  11. INADEQUATE ACCESS BROKEN FILE

  12. NITI ROTARY SYSTEMS • Profile/GT/Protaper- Tulsa Dental • Quantec- Sybron Endo • K3- Kerr Dental • Race- Brasseler • Lightspeed • Hero

  13. Race File-Brasseler

  14. NITI VS SS • FLEXIBILITY • INCREASED TAPER • FLUTE DESIGN • TIP GEOMETRY

  15. NITI VS SS • FLEXIBILITY • INCREASED TAPER • FLUTE DESIGN • TIP GEOMETRY

  16. Flexibility

  17. NITI VS SS • FLEXIBILITY • INCREASED TAPER • FLUTE DESIGN • TIP GEOMETRY

  18. NITI VS SS • FLEXIBILITY • INCREASED TAPER • FLUTE DESIGN • TIP GEOMETRY

  19. RADIAL LAND • keeps file centred in canal, thus preventing ledges transportation of apex • transports debris coronally, minimizing the chance of instrument failure

  20. NITI VS SS • FLEXIBILITY • INCREASED TAPER • FLUTE DESIGN • TIP GEOMETRY

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