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  1. What is The Balanced Force Technique ?
  2. Who coined the term ( Stressed Pulp ) ?
  3. What is the major disadvantage of PDL injection according to Walton?
  4. Who was the first to describe a CaOH pulpotomy in 1966 ?
  5. What is the difference between AH+ and AH-26 sealers ?
  6. Clinically,What is the difference between CHRONIC & ACUTE periradicular periodontitis
  7. Who described the use of apex locators to locate perforations ?
  8. What are the biologic Benefits of The Crown-Down Technique ?
  9. What four ways did Andreasen show that horizontal root fractures could heal?
  10. In 2004 who showed that fibroblasts attach to freshly resected root dentin?
  11. Who claimed that nearly 60% of upper 2nd PM have 2 canals?
  12. Which cells are responsible for preventing the spread of PA abscess ?
  13. Who introduced the "Hollow Tube" theory?
  14. How much larger should be the apical preparation from its original size??
  15. Will that work ??
  16. Is single visit endodontic treatment considered quality dental care?
  17. Intrim RCT
  18. Periapical status of root-filled teeth with loss of restoration or caries ??
  19. Irrigation in endodontics
  20. Prognostication & the Exclusion !!
  21. DG in DG16
  22. ultrasonic tips...
  23. Smear Layer