6th Class

Question 1

What are the 3 planes of space to consider in ortho?

Answer 1

• Skeletal.
• Dental.
• Soft tissue.

Question 2

What are the slices that the 3 planes of space are evaluated by?

Answer 2

Sagittal
Vertical
Transverse

Question 3

The cranial vault and cranial base make up the ______ of the skull

Answer 3

Neurocranium

Question 4

The Nasomaxillary complex. (mid-face) and Mandible and TMJ make up the _____ of the skull

Answer 4

Viscerocranium

Question 5

____ synchondrosis:

•Growth ceases at 17~20yrs.

Answer 5

Spheno - Occipital

Question 6

____ synchondrosis:

•Growth ceases at birth.

Answer 6

Inter - Sphenoidal

Question 7

____ synchondrosis:

•Growth ceases between 6-7yrs.

Answer 7

Spheno - Ethmoidal

Question 8

What is the reference point used as a reference point to evaluate anterior-posterior dimensions in the components of the skull?

Answer 8

Sella-Nasion

Question 9

What view do you use to evaluate the AP dimensions of face?

Answer 9

Profile view

Question 10

What view do you use to evaluate the AP dimensions of face as well as the vertical dimensions?

Answer 10

Profile or frontal view

Question 11

Which view do you evaluate the transverse skeletal plane?

Answer 11

Frontal view