1/27 Maxillary Anteriors Flashcards
MaxCI root length:
13mm
MaxCI root length:
13mm
Crown length MaxCI:
10.5mm
Total length MaxCI:
13mm
% of MaxCI that have more than 1 canal:
0.6%
Canal shape of MaxCI:
oval –> round
TF? MaxCI can often be round coronally and oval more apically.
F. opposite
Accessory canals:
main pulp or chamber to external surface of root.
Lateral canals:
accessory canal, coronal or middle 3rd of root, usually extending from the main canal space
Access shape for MaxCI:
rounded triangle
Eruption time MaxLI:
8-9yr
Apical constriction of MaxCI is ___mm from anatomic apex:
0.863mm
Eruption time MaxCI:
7-8yr
Crown length MaxCI:
10.5mm
Total length MaxCI:
13mm
% of MaxCI that have more than 1 canal:
0.6%
Canal shape of MaxCI:
oval –> round
TF? MaxCI can often be round coronally and oval more apically.
F. opposite
Apical delta:
main canal divides into multiple accessory canals near the apex
Accessory canals:
main pulp to external surface of root.
Lateral canals;
accessory canal in coronal or middle 3rd of root, unusually extending from the main canal space
Access shape for MaxCI:
rounded triangle
When to alter the access shape for the MaxCI::
calcified chamber
MaxCI avg length:
22.5mm
MaxCI M-D apical constriction:
0.37mm
MaxCI B-L apical constriction:
0.428mm
Apical constriction of MaxCI is ___mm from anatomic apex:
0.863mm
Avg length, MaxLI:
22mm
Avg corwn length MaxLI:
9mm
Avg root length MaxLI::
13mm
% of MaxLI w one canal:
93.4%
TF? Most MaxLI will end in one root, even i they branch into 2.
T
Max LI canal shape:
oval to round
TF? Distal curve is often seen with MaxLI:
T.
MaxLI access:
rounded triangle (oval if calcified)
