Author Question: Three-dimensional technologies have allowed orthodontic treatment without the need for plaster model ... (Read 25 times)

tiara099 · **on:** Jun 25, 2018

Three-dimensional technologies have allowed orthodontic treatment without the need for plaster model casts and hand bending of wires.
a. True
b. False
Indicate whether the statement is true or false

Question 2

Flossing the mouth with fixed appliances in place is not necessary.
a. True
b. False
Indicate whether the statement is true or false

mmj22343 · **Reply #1 on:** Jun 25, 2018

Answer to Question 1

True
RATIONALE: Three-dimensional technologies have allowed orthodontic treatment without the need for plaster model casts and hand bending of wires.

Answer to Question 2

False
RATIONALE: Flossing the mouth with fixed appliances in place is necessary to maintaining oral health.