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Embryology of the Teeth (Easy to Understand)

The development of the teeth explained in an extremely simple way. If you are completely new to embryology and you want to understand it quickly, this should be the first video you watch: -    • Introduction to Embryology - Fertilis...   Post any questions you have about the video below, I read all the comments: -------------------------------- Recommended Text -------------------------------- Easy Embryology is a book that is dedicated to the simplification of embryology. It is available at https://drminass.com/product/easyembr.... Contact Dr. Minass for more information. ---------------------------------------- Interact With Dr. Minass! ---------------------------------------- Website - https://www.drminass.com Email - [email protected] Patreon -   / drminass   Facebook -   / m1na55   Instagram - @m1.nass Post - Address to: Minass Parcel Locker 10106 04448 59 Penshurst Street Willoughby, NSW Australia 2068 If you would like to support the channel you can donate here: - https://www.paypal.com/donate/?token=... SUMMARY FOR YOUR NOTES: - the shape of the face is not only the result of the expansion of paranasal sinuses, but it is also the result of the growth of the mandible and maxilla in order for the teeth to grow into them. - teeth arise from mesenchyme and neural crest cells - oral epithelium forms the dental lamina along upper and lower jaw - dental lamina gives rise to dental buds - once buds invaginate, this is the cap stage - in the cap stage there is an outer and inner dental epithelium - the stellate reticulum is the central core of loosely woven tissue - mesenchyme/ neural crest cells form the dental papilla - dental cap grows into the bell stage - mesenchyme differentiates into odontoblasts that produce dentin - other cells of dental papilla form the pulp of the tooth - ameloblasts from the inner dental epithelium produce enamel (known as enamel formers) - enamel knot regulates early tooth development - enamel is first laid at the apex then spreads down - formation of the root of the tooth begins when dental epithelium penetrates underlying mesenchyme and forms the root sheath - mesenchyme on outside of tooth differentiates into cementoblasts which produce cementum - outside this layer more mesenchyme gives rise to the periodontal ligament - eruption of deciduous / milk teeth occurs from 6 months to 2 years after birth - permanent teeth appear at 6 years after birth