Dental laboratory II Flashcards
machine that mimics movement of the mandible with TMJ
Articulator
Machine to grind and trim a model
model trimmer
machine using centrifugal spin to force the melted alloy into a investment ring
casting machine
An area of denture to stabilize denture?
a: denture teeth
b: denture base
c: denture flange
c
Area of Maxillary denture to create soft palatal seal?
a: denture post dam
b: denture flange
c: denture palatal seal
a
A process of shaping denture wax rim to simulate gingival tissue?
festooning
A device to measure maxillary arch position in respect with TMJ position
a. facebow
b. bite registration
c. dental impression
a
A small wax channel attached to was pattern to allow melted metal ally entry to investment ring
sprue pin
Joining two different metals with middling ally?
a. Welding
b. Soldering
c: Fusion
B
Direct joining of two metal by fusion process without intermediate alloy
welding
A crown used to restore root-canal tooth
Post and core crown
Which one is not referring to movement of mandible?
a: protrusive
b: retrusive
c: lateral excursive
d: trismus
d
Process of pouring gypsum material into a ring to make space of wax pattern.
a: casting
b: investment
c: festooning
b
