أسئلة جديدة ...

align=left]
is the horizontal overlap of the maxillary teeth over the mandibular


overjet
overbite
curve of wilson
non


is the curvature formed by the maxillary and mandibular arches in occlusion


occlusion
curve of spee
dental arches
malocclusion



it is an instrument used for determining the relative parallelism of tow or more surface of the teeth

flask
articulator
surviyor
none



one of the forces of the metal casting

centrifugal force
air force
booth
none



it is a process of injection the molten metal quickly into the mold cavity

investing
casting
sprueing
flasking



the phosphate – bonded investment is used for

crown and bridge
onlays and inlays
chrome – chobalte
none




the part of a removable partial denture is

rests
major
retainers
all



the surveyor instrument consists of

vertical arm
cast platform or table
small analysis rod
all



adam clasp is a

0.6mm orthodontic wire
0.8mm orthodontic wire
0.7mm orthodontic wire
0.5mm orthodontic wire




the bands ( stainless steel ) can be used for orthodontic to be

fixed around the teeth
fixed over the teeth
fixed in the teeth
fixed under the teeth [/align]