Vestibule of mouth
Encyclopedia
The vestibule of mouth is the anteriormost portion of the oral cavity. It is the space between the cheek
/lip
s and the teeth.
Cheek
Cheeks constitute the area of the face below the eyes and between the nose and the left or right ear. They may also be referred to as jowls. "Buccal" means relating to the cheek. In humans, the region is innervated by the buccal nerve...
/lip
Lip
Lips are a visible body part at the mouth of humans and many animals. Lips are soft, movable, and serve as the opening for food intake and in the articulation of sound and speech...
s and the teeth.