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osteologie craniu

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Page 1: osteologie craniu
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NEUROCRANIUM

• Os frontale• Os sphenoidale• Os ethmoidale• Os occipitale• Os parietale• Os temporale

VISCEROCRANIUM

• Maxilla• Os nasale• Os lacrimale• Concha nasalis inferior• Vomer• Os palatinum• Os zygomaticum• Mandibula

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NEUROCRANIUM

•Os frontale•Os sphenoidale•Os ethmoidale•Os occipitale•Os parietale•Os temporale

VISCEROCRANIUM

•Maxilla•Os nasale•Os lacrimale•Concha nasalis inferior•Vomer•Os palatinum•Os zygomaticum•Mandibula

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Squama frontalis

Facies externa

•margo supraorbitalis•incisura/foramen frontale•incisura/foramen supraorbitalis•processus zygomaticus•arcus supraciliaris•tuber frontale•Glabella•linea temporalis

Os frontale

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Facies interna

•Crista frontalis•Sulcus sinus sagitalis superior

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Pars orbitalis

Facies orbitalis-fossa glandulae lacrimalis-fovea trochlearis

Facies endocranialis- impressio digitiformis

Incisura ethmoidalis-foramen ethmoidale anterius-foramen ethmoidale anterius-celulae ethmoidofrontale

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Pars orbitalis

Facies orbitalis-fossa glandulae lacrimalis-fovea trochlearis

Facies enocranialis- impressio digitiformis

Incisura ethmoidalis-foramen ethmoidale anterius-foramen ethmoidale anterius-celulae ethmoidofrontale

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Margo-sagitallis-frontalis-squamosus-occipitalis

Angulus-frontalis AS-sphenoidalis AI-occipitalis PS-mastoideus PI

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Facies externa-tuber parietale-linea temporalis superior-linea temporalis inferior-foramen parietale

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Facies interna-impresiones digitiformis-sulcus sinus sagitalis superior-foramen parietale

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Pars basilaris-clivus-sulcus sinus petrossi inferioris

Pars lateralis-tuberculum jugularis-incisura jugularis-foramen jugularis-processus intrajugularis-processus jugularis -sulcus sinus sigmoidei

Squama occipitalis-protuberantia occip interna-crista occipitalis interna-sulcus sinus sagittalis superioris-sulcus sinus transversi

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Pars basilaris-tuberculum pharingeum

Pars lateralis-condylus occipitalis-fossa condylaris-canalis condylaris-canalis hypoglossi

Squama occipitalis-protuberantia occip externa-crista occipitalis externa-linea nuchalis superior-linea nuchalis suprema-linea nuchalis inferior

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Pars petrosa Pars mastoidea Pars squamosaPars tympanica

Processus styloideus

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Pars petrosaFacies anterior

-impresio trigeminalis-eminentia arcuata-tegmen tympani-hiatus can. N. petrosi majoris-hiatus can. N. petrosi minoris-sulcus N. petrosi majoris-sulcus N. petrosi minoris

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Pars petrosaFacies posterior

-porus acusticus inernus-meatus acusticus internus-crista transversa-area facialis -canalis facialis-geniculum canalis facialis-fossa subarcuata-apertura externa aqueductus vestibuli

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Pars petrosaFacies inferior

-canalis caroticus-canaliculi caroticotympanici-fossa jugularis-canaliculus mastoideus-fossula petrosa-canaliculus tympanicus -canaliculus cochleae-foramen stylomastoideum-processus styloideus

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Pars petrosaMargini

-superior-anterior-posterior

-sulcus sinus petrosi inferior

-foramen jugulare

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Pars petrosaApex partis petrosae

-foramen lacerum-canalis caroticus-septum musculotubarii-semicanalis musculi tensor tympani-semicanalis tubae auditoriae aditivae

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Pars mastoideaFacies externa

-processus mastoideus-cellulae mastoidea-incisura mastoidea-sulcus arteriae occipitalis-spina supemeatum-foramen mastoideum

Facies interna-sulcus sinus sigmoidei

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Pars squamosaFacies temporalis

-processus zygomaticus

-arcus zygomaticus-tuberculum articulare-fossa mandibularis-linea temporalis

Facies cerebralis-ramii art. cerebralis mediae

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Pars tympanica

-porus acusticus externus-sulcus tympanicus-fissura tympanosquamosa

-fissura tympanomastoidea-fissura petrotympanica

(Glasser)-crista tegmentalis-fissura petrosquamosa

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Labiryntus ethmoidalis-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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Corpus ossis sphenoidalis Ala major Ala minorProcessus pterygoideus

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Corpus ossis sphenoidalis Ala major Ala minorProcessus pterygoideus

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Corpus ossis sphenoidalis Ala major Ala minorProcessus pterygoideus

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Corpus facies anterior-sinus sphenoidalis-septum intersinusale

sphenoidale-crista sphenoidalis-apertura sinus sphenoidalefacies inferior -rostrum sphenoidalefacies posteriorfacies lateralis -sulcus caroticus

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Corpus facies superior ( sella

turcica )-fossa hypophysialis-dorsum sellae-processus clinoideus anterior-sulcus prechiasmatis

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Ala minor-Canalis opticus -fissura orbitalis supeior-processus clinoideus anterior

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Ala major Facies cerebralis

-foramen rotundum -foramen ovale-foramen spinosum

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Ala major Facies orbitalis

-fissura orbitalis superior-fissura orbitalis inferior

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Ala majorFacies maxillaris Facies temporalis Facies infratemporalis

-crista infratemporalis-spina ossis sphenoidalis

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Ala major Margini

-frontalis-squamosa-parietalis-petrosus-zygomaticus

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Processus pterygoideusLamina medialis Lamina lateralis

-sulcus pterygopalatinus-fossa pterygoidea-fossa scaphoidea-hamulus pterygoideus-canalis pterygoideus

( vidian )

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Lamina cribrosa Lamina horizontalis

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Lamina perpendicularisCrista galli Ala crista galli

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Corpus maxillaeProcessus frontalis Processus zygomaticusProcessus palatinusProcessus alveolaris Sinus maxillaris

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Corpus maxillaeFacies anterior

-margo infraorbitalis-incisura nasalis-apertura piriformis nasalis anterior-fossa incisiva-fossa canina -foramen infraorbitale -creasta zigomaticoalveolara

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Corpus maxillaeFacies orbitalis

-fisura orbitalis posterior-sulcus infraorbitalis-canalis infraorbitalis

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Corpus maxillaeFacies infratemporalis

-tuber maxillae -foramina alveolaris

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Corpus maxillaeFacies nasalis

-hiatus maxillaris -sulcus lacrimalis-canalis nasolacrimalis

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Processus frontalis-crista lacrimalis anterior-crista ethmoidalis-crista conchalis

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Processus zygomaticus

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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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Processus alveolaris-arcus alveolaris -tuberculul alveolar-alveoli dentales-juga alveolaria -septa interalveolaria-septa interradicularia

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Sinus maxillaris

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Facies externa Facies interna

-sulcus ethmoidalis

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Facies lateralis -crista lacrimalis posterior-hamulus lacrimalis-sulcus lacrimalis-fossa saci lacrimalis-canalis nasolacrimalis

Facies medialis

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Facies medialis Facies lateralis

-meatus nasi inferiorProcessus lacrimalisProcessus maxillaris Processus ethmoidalis

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Margini-superioara –ala vomeris-inferioara-anterioara-posterioara

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Lamina horizontalis Lamina perpendicularis

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Lamina horizontalisFacies nasalis

-crista nasalis -spina nasalis posterior

Facies palatina -foramina palatina minora-canales palatini minores

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Lamina 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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Canalis zygomaticus Facies lateralis

-foramen zygomaticofaciale Facies temporalis

-foramen zygomaticotemporale

Facies orbitalis -foramen zygomaticoorbitale

Processus frontalis Processus temporalis

-arcus zygomaticusProcessus maxillaris

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Corpus mandibulae Ramus mandibulae Angulus mandibulaeCanalis mandibulae

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Corpus mandibulae Basis mandibulae facies externa-symphysis mandibulae

mentalis-protuberantia mentalis-tuberculum mentale -foseta mentoniera-foramen mentale -linea obliqua

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Corpus mandibulae Basis mandibulae facies interna-linea mylohyoidea-fossa digastrica-fovea sublingualis-fovea submandibularis-torus mandibularis

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Corpus mandibulae Basis mandibulae Pars alveolaris -lamele alveolare interna si

externa -septa interalveolaria -septa interradicularia -juga alveolaria

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Ramus 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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Ramus mandibulaeFacies externa – lateralis

-tuberositas maseterica Facies interna – medialis

-foramen mandibulae-lingula mandibulae SPIX-antilingula -sulcus mylohyoideus -tuberozitas pterygoidea

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