Dental terminology for HOSA Accurate 100%

Decidious - ANSWER the first set of teeth (baby teeth) Dentition - ANSWER Natural teeth in the dental arch Succedaneous - ANSWER what the permanent teeth are called exfoliate - ANSWER to fall out or shed mixed dentition - ANSWER when the dentition contains deciduous and secondary teeth heterodont - ANSWER teeth of various shapes Odontogenesis - ANSWER refers to the formation and the origin of the tooth Initiation - ANSWER the first, or bud, stage of development in utero - ANSWER in the uterus, womb dental lamina - ANSWER membrane band containing organs of future teeth Epithelium - ANSWER mucous tissue covering and connective tissue layer proliferation - ANSWER second stage of development, reproduction of new parts dental organ - ANSWER enamel organ derived from the ectoderm Ectoderm - ANSWER outer layer of development and gives tooth bud its covering dental papilla - ANSWER tissue development giving rise to dentin, pulp Mesoderm - ANSWER middle layer Mesenchyme - ANSWER embryonic connective tissue cells dental sac - ANSWER pocket covering, derived from the mesoderm; makes up the surrounding covering for the dental organ and papilla; gives rise to the cementum, PDL, and the alveolar bond. Also Called DENTAL FOLLICLE Differentiation - ANSWER acquiring different functions from the original, a stage that causes change in the tooth bud shape and makeup histodifferentiation - ANSWER branch into different tissues Morphodifferentiation - ANSWER change into other shape Odontoblasts - ANSWER Dentin forming cells ameoloblasts - ANSWER enamel forming cells Cementoblasts - ANSWER Cells that form cementum Fibroblasts - ANSWER fiber forming germs cells Osteoblasts - ANSWER bone for