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Worksheets2nd monthly
Total questions: 23
Worksheet time: 23mins
(a) is the branch of specialized area of dentistry, involved in the replacement of missing teeth with a cast prosthesis permanently cemented in place
Type of fixed prosthesis that fit inside the tooth, but extend onto the chewing surface of a back tooth to replace one or more cusps.
inlay
onlay
full crown
fixed bridge
Type of fixed prosthesis which replaces or restores one or more teeth that are cemented on the fixed or cemented onto the adjacent prepared tooth/ teeth.
inlay
onlay
full crown
fixed bridge
The materials from which fixed prosthesis are constructed except:
Metal
Metal-ceramic
All ceramic
Wax
Is a method of preparing the die on the master cast
(a)
A paint-on material that dries to a known thickness, used to provide space between a crown and the underlying tooth preparation.
(a)
A pattern of wax that, when invested and burned out or otherwise eliminated, will produce a mold in which a casting may be made.
(a)
Is the process by which a wax pattern of a restoration is converted to a replicate in dental alloy.
(a)
A tooth serving as an attachment for a fixed partial denture.
abutment
pontic
retainer
connector
The artificial tooth suspended from the abutment teeth
abutment
pontic
retainer
connector
It is an understructure for a single porcelain crown.
coping
framework
crown
bridge
It replaces one or more missing teeth.
coping
framework
crown
bridge
Always the first step in every procedure.
(a)
It is used to mark the outline of the surface undercuts.
(a)
It is used to mark the margin all the way the die.
(a)
It creates a space for cement between the finished restoration and the natural tooth.
(a)
Starting _________ millimeters up from the margin, coat the sides and occlusal surface of the die with cement spacer.
0-1
1-2
2-3
3-4
Check the occlusal clearance. If possible, allow _______ mm between the wax coping and the opposing teeth
1
1.5
2
0.5
Wax coping should be _______ mm. thick
0.2 - 0.4
0.3 - 0.5
0.4 - 0.6
0.5 - 0.6
The following indicates where the base of the pontic will be placed in bridge fabrication except:
long axis line
buccal parameter line
crest of ride line
CEJ
The interproximal connectors in bridge coping must be thick enough to provide adequate strength for the bridge. The connection should be __________ mm bucco-lingually.
1.5 - 2
2 - 2.5
2.5 - 3
3 - 3.5
The interproximal connectors in bridge coping must be thick enough to provide adequate strength for the bridge. The connection should be __________ mm occcluso-gingivally.
1.5 - 2
2 - 2.5
2.5 - 3
3 - 3.5
Name the blue line
(a)
