Lec 1 Flashcards
complete intercuspation of teeth… independent of condylar position
maximal intercuspal position
occlusion of opposing teeth when the mandible is in centric relation. this may or may not coincide with the maximal intercuspal position
centric occlusion
mandible is more blank in centric occlusion than maximal intercuspal position
posterior
centric relation has nothing to do with blank
teeth
centric relation is when the condyle is articulating with this part of the disc
thinnest avascular
This position is independent of tooth contact. This position is clinically discernible when the mandible is directed superior and anteriorly. It is restricted to a purely rotary movement about the transverse horizontal axis.
centric relation
any mandibular relationship occuring during minimal muscle contraction
postural position
distance measured between two points when the occluding members are in contact… like nose to chin
occlusal vertical dimension
position when elevators and depressors are in tonic contraction equilibrium and is a bigger number than
physiologic position
difference between vertical dimension of rest and the vertical dimension while in occlusion
interocclusal rest space
side toward which the mandible moves in a lateral excursion
working side
balanced articulation applies to blank only
dentures
with blank variability, no one anatomical or functional description can apply to every human masticatory system
morphological
The distance between occluding surfaces of the maxillary and mandibular teeth when the mandible is in a specified position.
interocclusal distance