What is the advantage of crown down technique:
Correct Answer: All of the above.
Description: Crown-down technique/step back = telescoping technique:
Coronal 2/3rd preparation with 15, 20, 25 H file GG drill to flare.
Apical segment preparation with 10, 15 no. file coronal segment.
Advantages: ZIPPING is less, working length less likely to change, better penetration of irrigant.
Category:
Dental
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now