Answer Happy

9. Arrange the procedural steps correctly in obturating the root canals with lateral composition technique. I. Placement of a sealer into the root canal II. selection of the spreader III. Radiographic control of MGP IV. Selection of the MGP cone and control of adaptation. V. Placement and lateral compaction of MGP VI. Placement and lateral compaction of accessory GP cones VII. Removal of GP cones from root canal orifices VIII. Radiographic control of root canal filling IX. Vertical compaction of GP X. Cleaning of the endodontic cavity XI. Placement of the temporary or definitive coronal restoration a. I, II, III, IV, V, VI, VII, VIII, IX, X, XI b. IV, III, I, II, V, VI, VIII, VII, IX, X, XI c. I, IV, III, II, V, VII, VI, VIII, IX, X, XI d. IV, III, I, II, V, VI, VII, IX, VIII, X, XI 10. Which one of the followings is false? a. For disinfection of the infected root canals, the root canal should be filled with Ca(OH)2 paste and it should be left in the canal for a minimum of 7 days b. During root canal treatment, all procedures should be ended at the minor apical foramen. c. Three-dimensional obturation of the root canals supplying a bacteria - fluid-tight seal is called hermetic root canal filling. d. on the radiograph taken after the obturation procedure; the root canal filling should be checked for the length, density, presence of radiolucent void and adaption to root canal walls in vertical and lateral directions. e. Sealer remnants in the endodontic cavity can be cleaned by use of a cotton pellet or a microbrush saturated with alcohol or by using a small round bur.