5

Question 2

(59.87%) were Vertucci type 4

Answer 2

max 1st molar

Question 3

—– have some of the highest failure rates in endodontic treatment due to the presence of a second canal in the mesiobuccal root that the clinician fails to detect, debride and obturate.

Answer 3

maxillary molars have some of the highest failure rates in endodontic treatment due to the presence of a second canal in the mesiobuccal root that the clinician fails to detect, debride and obturate.

Question 4

type 5 and 6 vertucci

Answer 4

Question 5

vertucci 7 and 8

Answer 5

Question 6

single canal from crown to apex

Answer 6

type 1 vertuccir

Question 7

pulp separates in two near the crown and joins back together at apex to form one root canal

Answer 7

type 2 vertucci classification

Question 8

single canal from crown to apex

Answer 8

type 1 vertuccir

Question 9

pulp separates in two near the crown and joins back together at apex to form one root canal

Answer 9

type 2 vertucci classification

Question 10

root separate into 2 distinct canals and extends to root apex separately

Answer 10

type 4 vertucci

Question 11

starts as one root canal in pulp chamber and divides into 2 as it reaches apical foramen

Answer 11

type 3 vertucci

Question 12

starts as one root canal in pulp chamber and divides into 2 as it reaches apical foramen

Answer 12

type 3 vertucci

Question 13

root separate into 2 distinct canals and extends to root apex separately

Answer 13

type 4 vertucci