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ANATOMIE Kosti neurokrania

ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

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Page 1: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

ANATOMIE

Kosti neurokrania

Page 2: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

neurocranium

splanchnocranium

Page 3: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Kalvarie – vnitřní pohled

Page 4: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Kalvarie – zevní pohled

Page 5: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Kosti neurocrania

• Os frontale

• Os parietale (2)

• Os occipitale

• Os sphenoidale

• Os temporale (2)

Page 6: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Přehled kostí neurocrania

Page 7: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Přehled kostí neurocrania

Page 8: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Vývoj os temporale

Části seskupené kolem porus acusticus externus:

Pars squamosa

Pars mastoidea

Pars petrosa

Pars tympanica

Pars hyoidea

(processus styloideus)

Page 9: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Squama temporale

Processus zygomaticus ossis temporalis, fossa mandibularis, tuberculum articulare

Processus mastoideus

Incisura mastoidea, sulcus a.occipitalis

Os tympanicum

Incisura tympanica, sulcus tympanicus

Processus styloideus

Foramen stylomastoideum

Pars petrosa ( pyramida)

Os temporale

Page 10: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Pars petrosa:

Facies anterior

Facies posterior

Facies inferior

Facies ventrobasalis

Page 11: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Margo superior

Sulcus sinus petrosi superioris

Foramen lacerum

Impresio trigemini

Canalis caroticus

Hiatus canalis nervi petrosi minoris

Hiatus canalis nervi petrosi majoris

Eminentia arcuata

Tegmen tympani

Facies anterior

Page 12: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Pars petrosa: facies posterior

Sulcus sinus petrosi inferioris

Porus acusticus internus

Fossa subarcuata

Apertura externa aquaeductus vestibuli

Apertura externa canaliculi cochleae

Incisura jugularis

Sulcus sinus sigmoidei

Page 13: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Fundus meatus acustici interni

Crista transversa

Area nervi facialis

Area vestibularis superior

Area vestibularis inferior

Foramen singulare

Area cochleae

Page 14: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Pars petrosa: facies inferior

Margo posterior

Apex

Apertura externa canalis carotici

Fossa jugularis

Fossula petrosa

Apertura externa canaliculi tympanici

Processus styloideus

Foramen stylomastoideum

Page 15: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Pars petrosa:

facies inferior

Page 16: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Corpus

Alae minores

Alae majores

Processus pterygoidei

Os sphenoidale

Page 17: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os sphenoidale – pohled zepředu

Corpus ossis sphenoidalis

Sinus sphenoidalis

Crista sphenoidalis

Rostrum sphenoidale

Apertura sinus sphenoidalis

Canalis pterygoideus

Fissura orbitalis superior

Facies orbitalis

Facies temporalis

Facies infratemporalis

Facies sphenomaxillaris

Page 18: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os sphenoidale – pohled shora

Alae minores

Processus clinoideus anterior

Sulcus chiasmatis = nervi optici

Tuberculum selae

Processus clinoideus medius

Sella turcica

Fossa hypophyseos

Dorsum selllae

Processus clinoideus posterior

Foramen rotundum

Foramen ovale

Foramen spinosum

Page 19: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os sphenoidale – pohled zezadu

Alae minores

Fissura orbitalis superior

Alae majores - facies cerebralis

Tuberculum selae

Sulcus caroticus

Lingula sphenoidalis

Processus pterygoideus medialis et lateralis

Hamulus pterygoideus

Fossa pterygoidea

Fossa scaphoidea

Incisura pterygoidea

Page 20: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Fossa infratemporalis

Lamina pterygoidea lateralis

Page 21: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os frontale - vývoj

8% lidí má šev i v dospělosti = sutura metopica

Page 22: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os frontale

Squama frontalis

Pars nasalis

Partes orbitales

Page 23: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Processus zygomaticus

Margo sphenoidalis

Margo parietalis

Sutura coronalis

Linea temporalis superior

Os frontale

Page 24: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os frontale – squama

Facies externa

Tubera frontalia

Arcus superciliares

Glabella

Margo supraorbitalis

Incisura frontalis

Incisura supraorbitalis

(nebo foramina…)

Sinus frontalis

Page 25: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os frontale

Facies interna:

Sulcus sinus sagitalis superior

Crista frontalis

Foramen caecum

Juga cerebralia

Impressiones gyrorum

Page 26: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os frontale – pars orbitalis et nasalis

Margo nasalis

Spina nasalis ossis frontalis

Foveolae ethmoidales

Foramen ethmoidale anterius

Foramen ethmoidale posterius

Fovea x spina trochlearis

Fossa glandulae lacrimalis

Page 27: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os occipitale

Pars basilaris

Partes laterales

Squama occipitalis

Foramen magnum

Page 28: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Squama occipitalis

Sutura lambdoidea

Sutura mastoidea

Os Incae

Ossa interparietalia = ossa suturarum

Page 29: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Squama occipitalis

Protuberantia occipitalis externa

Crista occipitalis externa

Linea nuchea suprema

Linea nuchae superior

Linea nuchae inferior

Foramen magnum

Condyli occipitales

Pars basilaris

Page 30: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Squama occipitalis

Margo mastoideus

Margo lambdoideus

Protuberantia occipitalis interna

Eminentia cruciata

Fossae cerebrales

Fossae cerebellares

Sulcus sinus sagitalis superior

Sulcus sinus transversi

Page 31: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os occipitale

Pars basilaris

Tuberculum pharyngeum

Fissura petrooccipitalis

Condyli occipitales

Fossa condylaris

Incisura jugularis

Processus intrajugularis

Sutura occipitomastoidea

Canalis nervi hypoglossi

Page 32: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os parietale

Margo sagitalis

Margo frontalis

Margo occipitalis

Margo squamosus

Angulus frontalis

Angulus sphenoidalis

Angulus oocipitalis

Angulus mastoideus

Page 33: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Os parietale

Facies cerebralis = interna

Sulci arteriosi

Sulcus sinus sagitalis superior

Foveolae granulares

Sulcus sinus sigmoideus

Facies externa

Tuber parietale

Linea temporalis superior

Linea temporalis inferior

Page 34: ANATOMIE Kosti neurokrania. neurocranium splanchnocranium

Poděkování

Pro tuto přednášku byly použity obrázky z

Atlas of Human Anatomy od Sobotty