waxing FUCKING DR V Flashcards
is a wax up mandatory
ya (LOL) used in almost all removable prosth
buzz words for dx wax up
esthetics and function
basic dx wax up
aids in developing overall plan
full contour wax up
used when improved esthetics and contours are included in tx plan
case presentation wax up
show eventual outcome as realistically as possible
ortho wax up
visualize possibility available for repositioning
what determines what articulator you use
type of restorations
pt mandibular mvmts
hannah wide view arcon
condylar guidance on upper (glenoid fossa)
condyle of articulator is part of lower
which articulator has best lingual view
hannau wide view arcon
mark 320 accurate to…
20 microns
mark 320 is semi adjustable t/f
t
mark 320 adjustable condylar inclination
0-60
mark 320 fixed progressive side shift
15 deg
why do you need two sets of casts
one for prelim preps and dx wax up
one for pretreatment reference
you want the mounted casts to do what at CR
provide maximum intercuspation (use a grinding list to record reductions in order)
when do you determine correct and desirable OVD
when you mount the casts
what criteria should the dx preparations fulfill
sufficient clearance for travel of opposing cusp tips thru grooves
proper proximal and occlusal forms
harmonious occlusal plane and compensating curve
optimal occlusion
no harm to jaw elimination of forces that are not within MI in CR achieved thru planar-point contacts in CR minimum muscle tension long axis comfortable stable tripodization
when should you mount in CR instead of MI
restoring all posterior teeth in one or both arches
restoring all teeth in one arch
complete dentures
occlusal equilibration
