The area between the lips and teeth is the oral vestibule.
vestibule
Periodontal is the medical term meaning pertaining to around the tooth.
The medical term for pertaining to between the teeth is interdental.
Interdental is the medical term meaning pertaining to between the teeth.
It's called a diastema.GAPspaced teethThe technical term for space between permanent teeth is 'diastema.' The technical term for space between primary teeth is 'primate space.'
Buccal is cheek - so lets see what would be there? Muscle, skin and salivary glands.
You pull a thread between your teeth. Floss is a term for a thread used in embroidery - now used for dental floss.
The medical term for the area between the nose and the upper lip is called the "philtrum."
Labia is the medical term meaning lips (singular labium).
buccolabial
The technical term for bite is occlusion. It refers to the contact between the biting surfaces of the upper and lower teeth.
i have no idea
The term that describes the difference in elevation between the highest and lowest parts of an area is "relief."