Which of the statements is incorrect about a spot-welded band?
A)The spot-welded band is a custom fitted band.
B)The spot-welded band measures 3/4 to 1 inch of copper material.
C)A #110 pliers is used to adapt the band to ensure the ends of the matrix are at the facial surface.
D)The matrix is welded at three positions before being placed on the tooth.

Question

Quizplus · Accepted Answer

The spot-welded matrix band is 3/4 to 1 inch of stainless steel material.
The spot-welded band is a custom fitted band.
A #110 pliers is used to adapt the band to ensure the ends of the matrix are at the facial surface.
The matrix is welded at three positions before placement on the tooth.

Which of the Statements Is Incorrect About a Spot-Welded Band