Masticatory System

Question 1

in the Masticatory system, what restricts envelope of motion and no ability to move mandible?

Answer 1

Ligaments

Question 2

in masticatory system what is the complex hinge joint and includes Class 3 lever system?

Answer 2

Articulation

Question 3

in the masticatory system what involves PDL nerve endings and pressure?

Answer 3

Teeth

Question 4

in the masticatory system what creates all mandibular movements?

Answer 4

Muscles

Question 5

Muscles include the following…

Answer 5

1. masseter
2. tempora
3. M & L Pterygoid

Question 6

CR and CO are also part of the masticatory system of muscles. what are their functions?

Answer 6

1. CR–posterior most position in the envelope of function (where the mandible should be when your trying to do work with it)
2. CO–teeth create a muscle memory (when you say bite together, you will bite together)