how dentures are made - bps system
TRANSCRIPT
- 1. BPSHow dentures are made
- 2. This is not our goal!Herbert Frick ICDE
- 3. Statistics on complaint about complete denturesHerbert Frick ICDE
- 4. The sales of denture adhesives still show an upward trendHerbert Frick ICDE
- 5. Complexity of the stomatognathic systemHerbert Frick ICDE
- 6. Accu-Dent
- 7. Inspection of supporting bone
- 8. Selection of trays
- 9. Tray selection using existing dentures
- 10. Mixing of impression material
- 11. Preparation of the tray material
- 12. Taking an upper impressionHerbert Frick ICDE
- 13. The upper impressionHerbert Frick ICDE
- 14. Taking a lower impressionHerbert Frick ICDE
- 15. The lower impressionHerbert Frick ICDE
- 16. Finished upper and lower impressionsHerbert Frick ICDE
- 17. Centric Tray
- 18. Study bite registrationHerbert Frick ICDE
- 19. Initial impressions with the Centric Tray study biteHerbert Frick ICDE
- 20. Laboratory procedureHerbert Frick ICDE
- 21. Mounting the models using the Centric tray study biteHerbert Frick ICDE
- 22. Fabricating the individualized traysHerbert Frick ICDE
- 23. impression tray basesHerbert Frick ICDE
- 24. BPSIntra-oral bite registration with the Gnathometer MHerbert Frick ICDE
- 25. Gnathometer M mounted on impression traysHerbert Frick ICDE
- 26. Refererence planes of the human skullFH CP OP FH = Frankfort horizontal CP = Camper plane OP = Occlusal planeHerbert Frick ICDE
- 27. Individual Trays with Gnathometer M
- 28. Taking the bite
- 29. Making sure teeth on denture are level
- 30. Marking the Smile lineHerbert Frick ICDE
- 31. Taking the upper final impression
- 32. Finished upper final Impression
- 33. Taking the lower final impression
- 34. Finished lower final impression
- 35. Upper and lower finished impressions
- 36. Perfect occlusal fit
- 37. Tool used to transfer jaw position to the laboratoryHerbert Frick ICDE
- 38. FH CP OE
- 39. Facebow transfer
- 40. Intra-oral bite registration
- 41. Intra-oral registration
- 42. Perfect Centric
- 43. "Bite Registration"
- 44. Final Impressions with bite registration
- 45. Selection of Teeth
- 46. Mounting models using facebowHerbert Frick ICDE
- 47. Herbert Frick ICDE
- 48. Herbert Frick ICDE
- 49. Models mounted in laboratoryHerbert Frick ICDE
- 50. Herbert Frick ICDE
- 51. Biogenic principles
- 52. Biogenic principles
- 53. Labial FrenumLabial VestibuleIncisive PapillaBuccalFrenu mBuccal VestibuleMedian Palatine Raphe (Raphe Palatina)Residual Alveolar RidgeHamular NotchFovea PalatinaHerbert Frick ICDEMaxillary Tuberos
- 54. Residual alveolar ridgeRetromolar PadBuccal VestibuleBuccal Frenum Labial FrenumLabial Vestibule Herbert Frick ICDE
- 55. Setting up of front teeth
- 56. the ideal artificial tooth should be a reflection of its natural model
- 57. the key to esthetics lies in asymmetry
- 58. PE Perleffect = add a bluish iridescent effect which increase light reflection
- 59. 1. Model AnalysisHerbert Frick ICDE
- 60. Herbert Frick ICDE
- 61. Herbert Frick ICDE
- 62. Herbert Frick ICDE
- 63. Herbert Frick ICDE
- 64. Setting up of the back teethHerbert Frick ICDE
- 65. Three different cusp anglesDeep OverbiteNormal BiteCross Bite
- 66. Tooth position and modelling of surfaces are done in such a way that the denture can be functionally inserted without interfering with the balance of tongue , cheeks and lip musclesHerbert Frick ICDE
- 67. Herbert Frick ICDE
- 68. Contact to the template with SR OrthotypHerbert Frick ICDE
- 69. Herbert Frick ICDE
- 70. Herbert Frick ICDE
- 71. Herbert Frick ICDE
- 72. Herbert Frick ICDE
- 73. Front and lateral view of the complete Wax-upHerbert Frick ICDE
- 74. SR Ivocap injection methodHerbert Frick ICDE
- 75. Components of the SR IvocapHerbert Frick ICDE
- 76. Advantages of injecting plastic High impact heat curing polymer Compensation of polymerization shrinkage No raised bites No porosities Excellent bond to denture teeth (PMMA) Homogeneous qualitiy of the materialHerbert Frick ICDE
- 77. Benefit of injecting plasticSpherical Deformation of Acrylic During Conventional ProcessingHerbert Frick ICDEConventional plastic is susceptible to chemical shrinkage during processing which creates dimensional instability (warpage, shrinkage) and movement of teeth
- 78. Upper and lower wax dentures in injection flasksHerbert Frick ICDE
- 79. Filling injection flasks with dental stoneHerbert Frick ICDE
- 80. Opening the upper and lower flask after wax heatingHerbert Frick ICDE
- 81. Boiled-out upper and lower injection flasksHerbert Frick ICDE
- 82. Herbert Frick ICDE
- 83. Injecting the plasticHerbert Frick ICDE
- 84. Injection ProcessHerbert Frick ICDE
- 85. Herbert Frick ICDE
- 86. Injection flask in a 98 C water bath under 6 bar pressure to harden plasticHerbert Frick ICDE
- 87. Schematic diagram of the injection methodHerbert Frick ICDE
- 88. Polymerized dentures replaced in the articulatorHerbert Frick ICDE
- 89. Herbert Frick ICDE
- 90. Completed upper and lower denturesHerbert Frick ICDE
- 91. Herbert Frick ICDE
- 92. Further Patient Cases solved with this System
- 93. Profile of the patient with the old and new dentureHerbert Frick ICDE
- 94. beforeafter
- 95. Cross bite
- 96. The objective of our efforts More satisfied BPS patients