Permanent teeth 3rd molar 2nd molar 1st molar 2nd premolar 1st premolar Canine Lateral incisor Central incisor
Permanent teeth Central incisor Lateral incisor Canine 1st premolar 2nd premolar 1st molar 2nd molar 3rd molar
Teeth Part and structure of the teeth Each tooth consists of 3 parts a Crown o Neck Root Dental cavity o Pulp cham ber a root canal transmits the nerves and vessels to and from the dental cavity through the apical foramen
Teeth Part and structure of the teeth ◼ Each tooth consists of 3 parts: ❑ Crown ❑ Neck ❑ Root ◼ Dental cavity ❑ Pulp chamber ❑ Root canal transmits the nerves and vessels to and from the dental cavity through the apical foramen
Teeth Calcified tissues a Dentine- is a yellowish White tissue, that forms the bulk of tooth o Enamel -is a hard brittle White tissue that covers the crown of the tooth o Cement -is an unusual form of bone that covers the root of the tooth a Dental pulp formed connective tissue. blood vessels and nerves
Teeth ◼ Calcified tissues ❑ Dentine － is a yellowish white tissue, that forms the bulk of tooth. ❑ Enamel －is a hard, brittle white tissue that covers the crown of the tooth ❑ Cement －is an unusual form of bone that covers the root of the tooth ❑ Dental pulp formed connective tissue, blood vessels and nerves
Teeth牙 Periodontal tissue o Periodontal membrane o Alveolar bone a Gum e|9
Teeth 牙 ◼ Periodontal tissue ❑ Periodontal membrane ❑ Alveolar bone ❑ Gum
Teeth
Teeth