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بسم الله الرحمن الرحيم

بسم الله الرحمن الرحيم. BY Akram Fathy Neena (B.D.S. 2007). FINITE ELEMENT ANALYSIS TO EVALUATE STRESS DISTRIBUTION AROUND IMPLANT RETAINED MANDIBULAR OVERDENTURE USING TWO DIFFERENT ATTACHMENT SYSTEMS. INTRODUCTION. Dental Implants !!. INTRODUCTION. Implant Retained Overdentue !!.

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بسم الله الرحمن الرحيم

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  1. بسم الله الرحمن الرحيم

  2. BY AkramFathyNeena (B.D.S. 2007) FINITE ELEMENT ANALYSIS TO EVALUATE STRESS DISTRIBUTION AROUND IMPLANT RETAINED MANDIBULAR OVERDENTURE USING TWO DIFFERENT ATTACHMENT SYSTEMS

  3. INTRODUCTION • Dental Implants !!

  4. INTRODUCTION • Implant Retained Overdentue !! • Fully edentulous mandible !!

  5. INTRODUCTION • Attachment systems available today..

  6. INTRODUCTION • Ball VS Locator attachment… VS

  7. INTRODUCTION • Stress Analysis !!

  8. INTRODUCTION • Finite element analysis (History)..

  9. INTRODUCTION • FEA..

  10. AIM OF THE STUDY •  The present study aims at using a precise three dimensional finite element analysis to evaluate stress distribution around implant retained mandibular overdenture.

  11. AIM OF THE STUDY • The first IRO will use ball and socket abutment configuration, while the other will use locator abutment configuration.

  12. METHODOLOGY • Materials

  13. METHODOLOGY • Patients selection criteria

  14. METHODOLOGY • Patients allocation

  15. METHODOLOGY • Methods • Prosthetic preparations

  16. METHODOLOGY • Methods • Prosthetic preparations

  17. METHODOLOGY • Methods • Finite element analysis

  18. METHODOLOGY • Methods • Finite element analysis

  19. METHODOLOGY • Methods • Finite element analysis

  20. METHODOLOGY • Methods • Finite element analysis

  21. METHODOLOGY • Methods • Statistical analysis

  22. Questions ?!!! THANK YOU !!!

  23. Ball attachments ??

  24. Locator attachment system, WHY?!!

  25. INTRODUCTION • Bone tissue “success or failure”

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