Dentist English

Read the text and guess the meanings for the following words:

1.cusp

2.mandible

3.axis

4.transverse

5.intersection

6.bracket

7.arch

8.digital

9.angle

10.treatment

Here is the link to read:

http://www.dentalnews.com/2018/08/28/intra-arch-moderate-crowding-mandibular/

Comprehension Check
1. Why do we use such scanner?
2. Why is it convenient for dentists?
3. What age group participated and how many people?