Copy Right- Hongqi y-Fudan Un/versity Lip and cheek philtrum人中 Philtrum groove 人中沟 Lip-with mucosa not skir With rich blood vessel nasolabial sulcus鼻唇沟 acupucture point Cyanosis when hypoxia In emergent condition Such as shock Cheeks Consist of the lateral wall of oral cavity Skin-subcutaneous fat-facial muscles-mucosa Papilla of parotid duct Opposite to the 2th molar tooth of the maxilla Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Lip and cheek nasolabial sulcus 鼻唇沟 Philtrum groove 人中沟 philtrum人中 Cheeks Consist of the lateral wall of oral cavity Skin-subcutaneous fat-facial muscles-mucosa Papilla of parotid duct Opposite to the 2th molar tooth of the maxilla acupucture point In emergent condition Such as shock Lip-with mucosa not skin With rich blood vessel Cyanosis when hypoxia
the Palate -Department of Anatomy- TWo parts Hard palate: anterior 2/3 formed by the maxilla and palatine bone Soft palate: posterior 1/3 ◆ Velum palatinum腭帆 ◆ Uvula腭垂 ◆ Palatoglossal arch Palatopharyngeal arch Isthmus of fauces formed by posterior border of Soft palate velum palatinum, both side of palatoglossal arches, and root of tongue Palatine tonsil Posterior wal of oropharynx Dorsum of tongue Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University the Palate Two parts • Hard palate: anterior 2/3, formed by the maxilla and palatine bone • Soft palate: posterior 1/3 Velum palatinum 腭帆 Uvula 腭垂 Palatoglossal arch Palatopharyngeal arch Isthmus of fauces formed by posterior border of velum palatinum, both side of palatoglossal arches, and root of tongue
Copy Right- Hongqi ZHANG n Anatomy-Fudan University Teeth Type of teeth Two sets (chronological order ◆ Deciduous ◆ Permanent Classification(shape) ◆ Incisors ◆ Canine ◆ Premo|ars ◆Mo|ars Beautiful teeth Copy Right- Hongqi ZHANG ment of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Teeth Type of teeth Two sets (chronological order ） Deciduous Permanent Classification(shape) Incisors Canine Premolars Molars Beautiful teeth
Copy Right- Hondo Department of an udan University Deciduous teeth 20 in number Ten teeth in each mandibular and maxillary arch Central incisor lateral incisor canine. 1 st molar 2nd molar in each quadrant Upper jawIⅡⅢⅳ V total20 Lower jaw in. in. can. mol. mol Eruption: stars at about 6 mouth of age and continues to beginning of 3rd year o Shedding: occurs between 6th and 12nd years with replacement by permanent teeth Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 20 in number Ten teeth in each mandibular and maxillary arch Central incisor,lateral incisor,canine,1st molar & 2nd molar in each quadrant Upper jaw ⅠⅡⅢ Ⅳ Ⅴ total 20 Lower jaw in. in. can. mol. mol. Eruption: stars at about 6 mouth of age and continues to beginning of 3rd year Shedding: occurs between 6th and 12nd years with replacement by permanent teeth Deciduous teeth
Copy Right- Honai Department of an dan University Deciduous(milk) teeth Incisors 2 20 Canine 1 molars 2 vⅣm辽工 Copy Right- Hongqi ZHANG-Department OT Anatomy-Fuaan un/versity
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Deciduous (milk) teeth 20 Incisors 2 Canine 1 molars 2 Ⅴ Ⅳ Ⅲ Ⅱ Ⅰ