Canal Numbers

Question 1

How many canals does a central incisor have?
Mandibular/maxillary

Answer 1

Maxillary- 1
Mandibular - 1 (58%), 2 (42%)

Question 2

How many canals does a lateral incisor have?
Mandibular/maxillay?

Answer 2

Maxillary - 1
Mandibular 1 (58%), 2 (42%)

Question 3

How many canals does a canine have?
Mandibular/maxillary?

Answer 3

Maxillary- 1
Mandibular- 1 (94%), 2 (6%)

Question 4

How many canals does a first premolar have?
Mandibular/maxillary?

Answer 4

Maxillary - 1 (6%), 2(95%), 3 (1%)
Mandibular- 1 (73%), 2 (27%)

Question 5

How many canals does a second premolar have?
Mandibular/maxillary?

Answer 5

Maxillary- 1 (75%), 2 (24%), 3 (1%)
Mandibular- 1 (85%), 2 (15%)

Question 6

How many canals does a first molar have?
Mandibular/maxillary?

Answer 6

Maxillary- 4 (93%), 3 (7%)
Mandibular- 3 (67%), 4 (33%)

Question 7

How many canals does a second molar have?
Mandibular/maxillary?

Answer 7

Maxillary- 3 (63%) 4 (37%)
Mandibular- 2 (13%), 3(79%), 4 (8%)