"Blank" and "blank" are other names for a clear plastic trip thats is used to provide a temporary wall for the restoration of an anterior tooth.
Celluloid strip and Mylar
Excess restorative material that extends beyond the cavity margin because of improper wedge placement is referred to as an
overhang
"blank" is a term that is used when a restoration on a tooth surface is concave and has not been contoured property.
cupping
A "blank" is placed in the embrasure to provide the contour needed when the interproximal surfaces of a class II, III, or IV restoration are restored.
wedge
A "blank" is a band that acts as a temporary wall for a tooth structure in restoring proximal contours and contracting to its normal shape and function.
matrix
A "blank" is a small, oval-shaped matrix made of a polished stainless steel that can be used for posterior amalgam and composite materials.
palodent
The "blank" is a matrix system designed to establish a temporary wall for the restoration of a Class II restoration without the need to use it as a retainer.
automatrix
The "blank" is used to keep a matrix band in place during a Class II restoration.
Universal retainer
Wich classification would require using a matrix system?
II
The plural word for matrix is
matrices
Which would be used to hold a posterior matrix band in position?
universal retainer
In what direction is the smaller circumference of the posterior matrix, band positioned when placed properly?
gingival
Which instrument could be selected to thin and contour a matrix band?
burnisher
What additional item is placed for a posterior matrix system to reestablish proper interproximal contact of the newly placed material?
wedge
What could improper wedge placement result in?
cuppinga and overhang
Which matrix system could be an alternative to the universal retainer?
automatrix
Why are metal matrix bands contraindicated with the use of composite resin material?