Growth Applied- Craniofacial Growth part 2

Question 1

what are the cranial base angle differences in class I, class II, and Class III

Answer 1

-class 1: normal
- class II: more open
- class III: more closed

Question 2

describe sutural growth

Answer 2

• bone apposition at the level of the sutures, resulting in an increase of the size of the bone
• cranial growth and maxillary growth
• not mandibular growth
• growth site

Question 3

teeth eruption will make the jaw grow _____

Answer 3

larger

Question 4

describe maxillary growth until the age of 7

Answer 4

mainly sutural growth

Question 5

describe maxillary growth once the eye and brain growth is completed

Answer 5

bony apposition in the tuberosity area and dentoalveolar growth

Question 6

once the eye and brain growth are completed, the maxilla is moving ____from the cranial base

Answer 6

away

Question 7

what is the role of tuberosity

Answer 7

• once sutural growth is completed around 10 years old, antero-posterior growth is the result of growth in the tuberosity region
• the anterior aspect of the maxilla is actually resorptive

Question 8

what is vertical drift due to

Answer 8

• genetic
• functional
• environment
• epigenetic

Question 9

what type of growth if done at cranial base

Answer 9

endochondral

Question 10

what type of growth is done for bone augmentation

Answer 10

intramembranous

Question 11

what type of bone growth occurs at sutural level

Answer 11

• growth site
• apposition -> remodel

Question 12

describe maxillary growth after 7 years of age

Answer 12

• the maxillary growth is mainly vertical with some anterior displacement
• combination of sutural and intramembranous types of growth
• growth centers
• main growth site is the tuberosity