Question: What is another term for the facial surface of posterior back teeth?

facial surface of posterior teeth. Incisal.

What are the surfaces of the posterior teeth?

Posterior teeth also have five surfaces:

  • The buccal surface is the part of the back tooth that faces the inner cheek.
  • The lingual surface is the part of the back tooth that faces the tongue.
  • The mesial surface of the posterior tooth faces the center of the mouth.
  • The distal surface faces the very back of the jaw.


What are the five surfaces of the posterior teeth?

What are the 5 surfaces of a posterior tooth? Facial, lingual, mesial, distal, and occlusal.

What is the biting surface of the posterior teeth?

Occlusal – The chewing surface of posterior teeth.

What is facial surface of tooth?

Buccal – The cheek-side of the tooth. This surface is also referred to as the facial surface when referring to the front teeth. Lingual – The part of the tooth that is closest to the tongue.

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What is the difference between anterior and posterior teeth?

In dentistry, the term anterior teeth usually refers as a group to the incisors and canine teeth as distinguished from the posterior teeth, which are the premolars and molars. The distinction is one of anterior (front of the body) versus posterior (rear of the body).

Where are posterior teeth located?

The teeth in the back of your mouth are known among dental professionals as the posterior teeth. The American Dental Association (ADA) defines “posterior” as referring to the teeth and tissues toward the back of the mouth. These teeth include the premolars and molars.

Which tooth has the longest root?

Canine teeth often have the longest root of all teeth in the human mouth and the last to fully erupt and fall into place; often around age 13.

What is a 4 surface filling?

A four-surface silver filling is typically undertaken when cavities are found on what is referred to as the interproximal surface of the tooth. Simply put, these are the surfaces that butt up against the surface of another tooth.

What surface is the biting or cutting edge?

Question Answer
Mesial surface Surface of tooth toward the midline
Distal Surface of tooth away from the midline
Incisal Biting or cutting edge of interior teeth
Occlusal Chewing surface of premolars and molars

Do only posterior teeth have periodontal ligaments?

Dentin makes up the main portion of the tooth structure. Cementum is harder than enamel or dentin. Only posterior teeth have periodontal ligaments.

What is the tooth surface facing the midline called?

mesial – Surface of the tooth facing toward the midline of the face.

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What tissue covers the outer surface of the crown of the tooth?

The enamel covers the crown of the tooth and is the hardest substance in the body.

Where are teeth 18 and 19 located?

Finally, the molars make up the rear-most teeth in your mouth. Depending on if you have your wisdom teeth or not you will have 8 or 12 molars, which lie directly behind the two biscuspids in each quadrant of your mouth. The molars are #2, 3, 14, 15 (upper jaw) and #18, 19, 30, 31 (lower jaw).

Is 12 a posterior tooth?

Teeth 6,11,22,27 are permanent cuspids or canines. Teeth 5,12,21,28 are first premolars or bicuspids, teeth 4,13,20,29 are second premolars or bicuspids. Teeth 3,14,19,30 are first permanent molars, 2,15,18,31 are second permanent molars. Teeth 1,16,17,32 are third permanent molars or wisdom teeth.

What is the space between adjacent teeth?

Refers to the surfaces of teeth that touch the next tooth; the space between adjacent teeth is the interproximal space. The longitudinal vertical plane that divides the mouth into two halves (left and right.)

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