fromary 7. Which of the following It's disadvantage of to canal walls C) Resistance to shrinkige D) Ene of use 8. What should the force applied during lateral condersation not exceed? A) 1 kg III) 2 kg C) 3 kg D) 4 kg 9. What is a clinical criterion for success in endodontic treatment? A) Persistent tenderness to percussion B) Normal tooth mobility C) Recurrent sinus tract D) Excessive root mobility 10. Which of the following is a systemic factor affecting endodontic treatment succ A) Tooth anatomy 5) Diabetes mellitus C) Operator skill D) Root canal obturation technique . Which of the following is NOT a radiographic criterion for success in endoc 4) Elimination of radiolucency B) Normal width of lamina dura

7. The correct answer is (1) Lack of inflesion to canal walls. This is a disadvantage of endodontic treatment because it can lead to incomplete cleaning and shaping of the root canals, which can result in persistent infection and inflammation.<br /><br />8. The correct answer is C) 3 kg. The force applied during lateral condensation should not exceed 3 kg to prevent damage to the tooth structure and ensure proper obturation of the root canals.<br /><br />9. The correct answer is B) Normal tooth mobility. Normal tooth mobility is a clinical criterion for success in endodontic treatment because it indicates that the tooth has been properly restored and is functioning normally.<br /><br />10. The correct answer is B) Diabetes mellitus. Diabetes mellitus is a systemic factor affecting endodontic treatment success because it can impair the body's ability to heal and respond to treatment.<br /><br />11. The correct answer is B) Normal width of lamina dura. The normal width of the lamina dura is a radiographic criterion for success in endodontic treatment because it indicates that the tooth has a healthy surrounding bone structure and is not affected by any systemic conditions.