Dental Anatomy Questions and Answers Latest Version 100% Pass

Dental Anatomy Questions and Answers Latest Version 100% Pass What is the name of the membrane that covers the surface of the root and provides attachment to the periodontal ligament? Cementum What is the term for the region between two adjacent teeth in the dental arch? Interdental space Which type of tooth has two cusps and is located between the canine and molars? Premolar What is the term for the area of the tooth's surface that is facing toward the cheek or lips? Facial surface What is the term for the enamel covering of the tooth's crown that provides protection? Enamel 2 What is the name of the ridge on the crown of a molar that runs from the front to the back? Occlusal ridge Which tooth in the upper jaw is located most posteriorly? Maxillary third molar What is the term for the portion of the tooth that is found below the gumline and anchors the tooth into the alveolar bone? Root What is the name of the groove that runs from the cusp tip to the occlusal surface of a tooth? Developmental groove Which tooth has a single root and is located at the front of the dental arch? Incisor What is the term for the triangular-shaped space between the teeth and the gums? Embrasure 3 What is the name of the space located between the incisal edge and the gumline of an upper incisor? Incisal papilla Which part of the tooth is responsible for forming dentin? Odontoblasts What is the term for the part of the tooth that contains the pulp chamber and nerves? Pulp What is the name of the surface of a tooth that faces toward the tongue or palate? Lingual surface What is the anatomical term for the upper part of the tooth's crown that is visible above the gumline? Clinical crown 4 What is the name of the ridge that runs along the edge of the enamel, typically found on the anterior teeth? Marginal ridge What is the name of the tissue that forms the inner lining of the tooth pulp cavity? Pulpal tissue