Which term refers to the horizontal divisions of posterior teeth?

The term that accurately refers to the horizontal divisions of posterior teeth is "Cervical, Occlusal, Middle." This classification breaks down the anatomy of posterior teeth into three key horizontal sections, which is crucial for various dental procedures, including restorative work and coronal polishing.

The cervical area is located closest to the gum line, providing a reference for the health of the gingiva and the placement of restorations. The occlusal surface is the top part of the tooth that comes into contact with opposing teeth when biting or chewing. The middle portion serves as an intermediary section, helping to assess and restore the tooth’s shape and function effectively. Understanding these divisions allows dental assistants to provide better care, communicate effectively with dental professionals, and enhance patient outcomes during dental treatments.