What are the 5 surfaces of teeth?
The crown of each tooth has 5 surfaces, as follows:
- Buccal (facing the cheek or lip)
- Lingual (facing the tongue)
- Mesial (between the teeth)
- Distal (between the teeth)
- Chewing (occlusal for molars and premolars, incisal for incisors and canines)
What are the surfaces of a tooth called?
The lingual surface is the back of the anterior tooth; it faces the tongue. The mesial surface is the side of the tooth that faces the center of the mouth. The distal surface is the side of the tooth closest to the back of the jaw.
What are the 6 tooth surfaces?
Incisal – The biting edge of an anterior tooth. Lingual – The surface that faces the tongue. Mesial – The surface that is closest to the midline of the face. Occlusal – The chewing surface of posterior teeth.
What is mesial surface?
The mesial side of the tooth describes the surface area that’s closest to the middle of your mouth’s arch. This “in-between surface” usually touches the adjacent tooth and resides closest to the front and center of your smile. Each tooth has four other surfaces — just like a cube — each with its own directional name.
What are surface fillings?
A multiple surface filling is a filling that covers more than one area of the tooth. Each tooth has five surfaces. These surfaces include: Occlusal or Incisal – the surface on the biting part of the tooth, or the top of the tooth.
What are the surfaces of teeth that face each other?
The tooth surfaces that face each other are called proximal surfaces. The proximal surface includes the entire length of the tooth from the crown to the root tip. Most mesial and distal surfaces are proximal surfaces. The mesial surface (toward the midline) contacts the tooth immediately anterior to it (mesial to it) in the dental arch.
Where are the proximal and distal surfaces of teeth?
The proximal surface includes the entire length of the tooth from the crown to the root tip. Most mesial and distal surfaces are proximal surfaces. The mesial surface (toward the midline) contacts the tooth immediately anterior to it (mesial to it) in the dental arch.
What are the cutting surfaces of anterior teeth?
The cutting surfaces of anterior teeth (both upper and lower anterior teeth) are known as incisal surfaces. The biting or grinding surfaces of posterior teeth (premolars and molars) are referred to as occlusal surfaces. Clinical picture showing lingual and occlusal surfaces (Black arrows= Occlusal surfaces)
What do you need to know about tooth surfaces identification?
Tooth surfaces identification (TID) is necessary to describe diagnosis of caries on a tooth and describes location of restorations. Restorations will require the explanation which number of surfaces were restored and where they were located.