The ________ is the space on the tongue side within the upper and lower dental arches.

Question

Quizplus · Accepted Answer

The oral cavity proper is the space on the tongue side within the upper and lower dental arches.
The vestibular region of the oral cavity is the space between the teeth and the inner mucosal lining of the lips and cheeks.The space is called the vestibule.
The philtrum is the rectangular area between the two ridges running under the nose to the midline of the upper lip.
Labia is the term that refers to the lips.

The ________ Is the Space on the Tongue Side Within