What does “Buccal” mean?
Buccal is a directional term that refers to the side of the tooth that faces the cheek. It mainly describes the outside of the molars, and the surface on that side is called the buccal surface.
The outer side facing the cheek
The tongue-facing and cheek-facing surfaces of a molar are different. “Buccal” consistently identifies the cheek-facing direction on both right and left molars.
Different from the chewing surface
The occlusal surface where the upper and lower teeth meet and the buccal surface facing the cheek are different surfaces. If both sides are mentioned together in the description of molar restoration, you can check where each side is located using a picture or mirror.
Divide the positions of teeth and mucous membranes
If the outer side of a molar feels uncomfortable, specify whether the discomfort is on the tooth surface, the adjacent gum, or the lining of the cheek. “Buccal” describes a direction; it does not identify the cause of pain or a treatment.
Frequently Asked Questions
Does buccal mean right side?
No. On both the right and left, the cheek-facing direction is buccal. Adding the side identifies the location more precisely.
Are the buccal and occlusal surfaces the same place?
The buccal surface is the cheek side, and the occlusal surface is the side where the upper and lower molars meet. Even one tooth points to different sides.
Questions to help you understand the buccal direction
Learn what the term means and how it relates to your dental condition.
- Sufficient understanding
Are you talking about the cheek side or the chewing side?
Explanation and evidenceDistinguishing between the buccal surface and the occlusal surface makes it easier to understand the location of cavities or restoration.
American Dental Association · Glossary of Dental Terms - Sufficient understanding
Did you differentiate between the tooth surface and the surrounding soft tissue?
Explanation and evidenceThe direction toward the cheek is explained by adding the target among the teeth, gums, and cheek mucosa.
American Dental Association · Glossary of Dental Terms
