Which term describes the facial surface of the anterior teeth?

Which term describes the facial surface of the anterior teeth?

• A. Lingual
• B. Incisal
• C. Occlusal
• D. Labial/Facial

Answer: (D)

The surface of anterior teeth that faces the lips is described as labial, and it is also called facial since it faces the face. In dental terminology, labial refers specifically to the lip-side surface of the teeth, while facial is a more general term for surfaces facing the face. For anterior teeth, these two terms describe the same outward-facing surface. The other terms describe different surfaces: lingual is the surface toward the tongue, incisal is the biting edge of the front teeth, and occlusal is the chewing surface of the back teeth. So, the appropriate term for the facial (lip-facing) surface of the anterior teeth is labial, also acceptable as facial.

The surface of anterior teeth that faces the lips is described as labial, and it is also called facial since it faces the face. In dental terminology, labial refers specifically to the lip-side surface of the teeth, while facial is a more general term for surfaces facing the face. For anterior teeth, these two terms describe the same outward-facing surface. The other terms describe different surfaces: lingual is the surface toward the tongue, incisal is the biting edge of the front teeth, and occlusal is the chewing surface of the back teeth. So, the appropriate term for the facial (lip-facing) surface of the anterior teeth is labial, also acceptable as facial.