1/27 Maxillary Anteriors

Question 1

MaxCI root length:

Answer 1

13mm

Question 2

MaxCI root length:

Answer 2

13mm

Question 3

Crown length MaxCI:

Answer 3

10.5mm

Question 4

Total length MaxCI:

Answer 4

13mm

Question 5

% of MaxCI that have more than 1 canal:

Answer 5

0.6%

Question 6

Canal shape of MaxCI:

Answer 6

oval –> round

Question 7

TF? MaxCI can often be round coronally and oval more apically.

Answer 7

F. opposite

Question 8

Accessory canals:

Answer 8

main pulp or chamber to external surface of root.

Question 9

Lateral canals:

Answer 9

accessory canal, coronal or middle 3rd of root, usually extending from the main canal space

Question 10

Access shape for MaxCI:

Answer 10

rounded triangle

Question 11

Eruption time MaxLI:

Answer 11

8-9yr

Question 12

Apical constriction of MaxCI is ___mm from anatomic apex:

Answer 12

0.863mm

Question 13

Eruption time MaxCI:

Answer 13

7-8yr

Question 14

Crown length MaxCI:

Answer 14

10.5mm

Question 15

Total length MaxCI:

Answer 15

13mm

Question 16

% of MaxCI that have more than 1 canal:

Answer 16

0.6%

Question 17

Canal shape of MaxCI:

Answer 17

oval –> round

Question 18

TF? MaxCI can often be round coronally and oval more apically.

Answer 18

F. opposite

Question 19

Apical delta:

Answer 19

main canal divides into multiple accessory canals near the apex

Question 20

Accessory canals:

Answer 20

main pulp to external surface of root.

Question 21

Lateral canals;

Answer 21

accessory canal in coronal or middle 3rd of root, unusually extending from the main canal space

Question 22

Access shape for MaxCI:

Answer 22

rounded triangle

Question 23

When to alter the access shape for the MaxCI::

Answer 23

calcified chamber

Question 24

MaxCI avg length:

Answer 24

22.5mm

Question 25

MaxCI M-D apical constriction:

Answer 25

0.37mm

Question 26

MaxCI B-L apical constriction:

Answer 26

0.428mm

Question 27

Apical constriction of MaxCI is ___mm from anatomic apex:

Answer 27

0.863mm

Question 28

Avg length, MaxLI:

Answer 28

22mm

Question 29

Avg corwn length MaxLI:

Answer 29

9mm

Question 30

Avg root length MaxLI::

Answer 30

13mm

Question 31

% of MaxLI w one canal:

Answer 31

93.4%

Question 32

TF? Most MaxLI will end in one root, even i they branch into 2.

Answer 32

T

Question 33

Max LI canal shape:

Answer 33

oval to round

Question 34

TF? Distal curve is often seen with MaxLI:

Answer 34

T.

Question 35

MaxLI access:

Answer 35

rounded triangle (oval if calcified)