Download - Viscerocraniul
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Viscerocraniul
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Maxilla
Este piesa centrala a masivului facial,intercalată între cav.bucală,orbită și cav.nazală
Este suportul arcadei dentare superioare
Corpus maxillaeProcessus frontalis Processus zygomaticusProcessus palatinusProcessus alveolaris Sinus maxillaris
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Maxilla
Corpus maxillaeFacies anterior
-margo infraorbitalis-incisura nasalis-apertura piriformis nasalis anterior-fossa incisiva-fossa canina -foramen infraorbitale -creasta zigomaticoalveolara
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Maxilla
Corpus maxillaeFacies orbitalis
-fisura orbitalis posterior-sulcus infraorbitalis-canalis infraorbitalis
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Maxilla
Corpus maxillaeFacies infratemporalis
-tuber maxillae -foramina alveolaris
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Maxilla
Corpus maxillaeFacies nasalis
-hiatus maxillaris -sulcus lacrimalis-canalis nasolacrimalis
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Maxilla
Processus frontalis-crista lacrimalis anterior-crista ethmoidalis-crista conchalis
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Maxilla
Processus zygomaticus
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Maxilla
Processus palatinus Facies superior
-crista nasalis-spina nasalis anterior
Facies inferior-torus palatin-sulci palatini
Canalis incisivus (nazopalatin)-orificiile nasale-orificiul bucal-orificiile Stenon-orificiile Scarpa
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Maxilla
Processus alveolaris-arcus alveolaris -tuberculul alveolar-alveoli dentales-juga alveolaria -septa interalveolaria-septa interradicularia
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Maxilla
Sinus maxillaris
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Os nasale
Intercalat între partea nazală a frontalului și procesul frontal al maxilei
Facies externa Facies interna
-sulcus ethmoidalis
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Os lacrimaleSituat în partea anterioară a
peretelui medial al orbitei, între osul frontal,etmoid și maxilă
Facies lateralis -crista lacrimalis posterior-hamulus lacrimalis-sulcus lacrimalis-fossa saci lacrimalis-canalis nasolacrimalis
Facies medialis:privește spre cavitățile nazale
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Concha nasalis inferior
Situată pe peretele lateral al cav.nazale
Facies medialis Facies lateralis
-meatus nasi inferiorProcessus lacrimalisProcessus maxillaris Processus ethmoidalis
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Vomer
Participă la formarea septului nazal
Margini-superioara –ala vomeris-inferioara-anterioara-posterioara
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Os Palatinum
Localizat posterior de maxilăParticipă la formarea palatului
dur,a cav.nazale,a orbitei ,a fosei pterigopalatine
Lamina horizontalis Lamina perpendicularis
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Os Palatinum
Lamina horizontalisFacies nasalis
-crista nasalis -spina nasalis posterior
Facies palatina -foramina palatina minora-canales palatini minores
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Os PalatinumLamina perpendicularisFacies maxilaris
-sulcus palatinus major-canalis palatinus major
Facies nasalis -crista ethmoidalis -crista conchalis
Processus orbitalis Processus sphenoidalis
-incisura sphenopalatina-foramen sphenopalatinum
Processus pyramindalis
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Os ethmoidale
Lamina cribrosa (Orizontala,Ciuruita)
Lamina perpendicularisLabiryntus ethmoidalis
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Lamina perpendicularisCrista galli(servește pt.inserția
durei mater) Ala cristae galli
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Labiryntus ethmoidalis(între cav.orbitală și cav.nazală)-cellulae ethmoidale-cellulae ethmoidofrontale
Lamina orbitalis - lateralisLamina medialis
-concha nasalis superior-concha nasalis media -concha nasalis suprema-processus uncinatus -bula ethmoidalis-hiatus semilunaris-infundibulum ethmoidale
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Os zygomaticum Situat în partea supero-laterală a
feței,e străbătut de canalul zigomatic în forma de Y,ce se deschide printr-un orificiu pe fiecare față a osului
Facies lateralis-foramen zygomaticofaciale
Facies temporalis-foramen zygomaticotemporale
Facies orbitalis -foramen zygomaticoorbitale
Processus frontalis Processus temporalis
-arcus zygomaticusProcessus maxillaris
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Mandibula
Corpus mandibulae Ramus mandibulae Angulus mandibulaeCanalis mandibulae
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Mandibula
Corpus mandibulae Basis mandibulae facies externa-symphysis mandibulae mentalis-protuberantia mentalis-tuberculum mentale -foseta mentoniera-foramen mentale -linea obliqua
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Mandibula
Corpus mandibulae Basis mandibulae facies interna-linea mylohyoidea-fossa digastrica-fovea sublingualis-fovea submandibularis-torus mandibularis
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Mandibula
Corpus mandibulae Basis mandibulae Pars alveolaris -lamele alveolare interna si externa -septa interalveolaria -septa interradicularia -juga alveolaria
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MandibulaRamus mandibulaeAngulus mandibulae Margo inferior Margo posterior Margo superior
-processus coronoideus -processus condylaris -caput mandibulae-foveea pterygoidea-creasta mandibulara
Margo anterior -creasta mediala -creasta mediala -trigonul retromolar
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Mandibula
Ramus mandibulaeFacies externa – lateralis
-tuberositas maseterica Facies interna – medialis
-foramen mandibulae-lingula mandibulae SPIX-antilingula -sulcus mylohyoideus -tuberozitas pterygoidea
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MandibulaCanalis mandibulaeForamen mandibulaeForamen mentale Foramina mandibulare accesoriaCanalul SeresSegmentul posterior Segmentul mijlociuSegmentul anterior /canal mental
- canalis incisivus