Which of the following are necessary for the tooth eruption to occur (Select all that apply. )?
A) The presence of the outer layers of enamel organ
B) Osteoclastic activity
C) The rhythmic cycle of bone development
D) The absence of the dental sac
E) The presence of the dental follicle

Question

Quizplus · Accepted Answer

The presence of the outer layers of enamel organ as well as osteoclastic activity is essential for the crown to erupt through soft tissue and bone.The cycle of bone development involves both osteoclasts that break down bone and osteoblasts that form bone.The presence of the dental sac,also called the dental follicle,is a key element of tooth eruption.

Which of the Following Are Necessary for the Tooth Eruption