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Endo Lab manual

Terms in this set (13)

Mx Incisors
How many canals?
Multiple canals rare
Mn Incisors
How many canals?
Single root-One Canal 60%
Single Root- Two canals 40% but only 2% have 2 apical foramen
Mx canine
How many canals?
Multiple canals rare
Mn Canine
How many canals?
Single canal-94%
Two canals-6%
Mx 1st Premolar
How many canals?
Single canal-37%
Two canals-57%
Three canals-6%
Mx Second Premolar
How many canals?
Single canal-48%
Two canals-51%
Mn 1st premolar
How many canals?
Single canal -74%
Two canals-25%
Three canals-1%
Mn 2nd Premolar
How many canals?
Single canal-90%
Two canals-10%
The overall objective of the access cavity preparation in all teeth is
STRAIGHT line access to the APICAL 1/3 of the root canal
External access outline form is determined by
the anatomy of the pulp chamber
Outline form of Mx incisors access is
Rounded triangle with apex toward cingulum area and base towards incisal edge
Outline form of Mn incisors access is
Triangular in younger patients
Older the outline form is oval
Outline form of Mx and Mn canines is
Ovoid shaped with the largest dimension incisal to gingival and very small Mesial to distal
THIS SET IS OFTEN IN FOLDERS WITH...