Skull Bones: Neurocranium (Frontal, Parietal, Temporal, Occipital, Sphenoid, Ethmoid) скачать в хорошем качестве

Skull Bones: Neurocranium (Frontal, Parietal, Temporal, Occipital, Sphenoid, Ethmoid)

Content: 0:00 Introduction 00:57 Bones of the Skull 02:01 Bones of the Skull Cap 02:17 Parietal Bone 05:10 Frontal Bone 10:30 Occipital Bone 15:12 Bones of the Cranial Base 15:34 Temporal Bone 21:18 Sphenoid Bone 24:08 Ethmoidal Bone 25:42 Foramina of the Skull 🫀Help me make more free lectures:    / @taimtalksmed   📲Other Links: Website: https://taimtalksmed.com/ Instagram:   / taimtalksmed   Discord:   / discord   This video is about the neurocranium Anatomy Bones of the skull: Neurocranium: forms the protective case around the brain Viscerocranium: forms the facial skeleton Neurocranium: Skullcap (calvaria): Frontal bone – os frontale Parietal bones (paired) – ossa parietalia Occipital bone – os occipitale Cranial base (basis cranii): Temporal bones (paired) – ossa temporalia Sphenoid bone – os sphenoidale Ethmoid bone – os ethmoidale Frontal bone Coronal suture – sutura coronalis Supraorbital margin – margo supraorbitalis Supraorbital notch – incisura supraorbitalis Frontal notch – incisura frontalis Zygomatic process – processus zygomaticus Frontal eminence – tuber frontale Superciliary arches – arcus superciliares Glabella Frontal crest – crista frontalis Groove for superior sagittal sinus – sulcus sinus sagittalis superioris Temporal lines – lineae temporales (also on parietal) Lacrimal fossa – fossa glandulae lacrimalis Trochlear fovea/spine – fovea trochlearis / spina trochlearis Nasal spine Ethmoidal grooves (anterior/posterior) – sulci ethmoidales anterior et posterior Frontal sinus – sinus frontalis Parietal bones Sagittal, coronal, lambdoid, squamous sutures Angles: frontal, occipital, sphenoidal, mastoid – anguli frontalis, occipitalis, sphenoidalis, mastoideus Parietal eminence – tuber parietale Parietal foramen – foramen parietale Grooves: superior sagittal sinus, sigmoid sinus, middle meningeal artery – sulci sinus sagittalis superioris, sigmoidei, arteriae meningeae mediae Temporal lines (also on frontal) Occipital bone Foramen magnum Occipital condyles Hypoglossal canal – canalis nervi hypoglossi External/internal occipital protuberance – protuberantia occipitalis externa/interna External occipital crest – crista occipitalis externa Nuchal lines – lineae nuchales suprema, superior et inferior Cruciform eminence – eminentia cruciformis Cerebral/cerebellar fossae – fossae cerebrales et cerebellares Clivus Pharyngeal tubercle – tuberculum pharyngeum Sinus grooves: transverse, occipital, sigmoid, superior sagittal – sulci sinuum Inferior petrosal sinus groove – sulcus sinus petrosi inferioris Jugular notch – incisura jugularis, intrajugular process – processus intrajugularis Sutures: lambdoid, occipitomastoid; spheno-occipital synchondrosis Temporal bone Squamous part: Zygomatic process – processus zygomaticus Mandibular fossa – fossa mandibularis, articular tubercle – tuberculum articulare Supramastoid crest – crista supramastoidea Tympanic part: External acoustic meatus – meatus acusticus externus Tympanic ring – anulus tympanicus Petrotympanic fissure Petrous part: Apex – apex partis petrosae Arcuate eminence – eminentia arcuata, tegmen tympani Trigeminal impression – impressio trigeminalis Grooves: greater/lesser petrosal nerves, superior/inferior petrosal sinuses Internal acoustic meatus – meatus acusticus internus Subarcuate fossa – fossa subarcuata, jugular notch – incisura jugularis Mastoid part: Mastoid process – processus mastoideus, mastoid notch – incisura mastoidea Groove for occipital artery – sulcus arteriae occipitalis Stylomastoid foramen – foramen stylomastoideum Styloid process – processus styloideus Facial canal – canalis facialis Sphenoid bone Body – corpus ossis sphenoidalis, sella turcica with hypophyseal fossa, dorsum sellae, clinoid processes, tuberculum sellae Prechiasmatic sulcus – sulcus chiasmatis, carotid sulcus – sulcus caroticus Wings: Greater wings – alae majores: foramina rotundum, ovale, spinosum Lesser wings – alae minores: optic canal – canalis opticus Superior/inferior orbital fissures – fissurae orbitales Pterygoid processes – processus pterygoidei Medial/lateral plates – laminae medialis et lateralis Pterygoid hamulus – hamulus pterygoideus, pterygoid/scaphoid fossae Sphenoidal crest – crista sphenoidalis, conchae – conchae sphenoidales, sinuses – sinus sphenoidales, rostrum Ethmoid bone Cribriform plate & foramina – lamina / foramina cribrosa, crista galli Perpendicular plate Ethmoidal labyrinths – labyrinthus ethmoidalis (ethmoidal cells: anterior, middle, posterior) Superior/middle nasal conchae – conchae nasales Uncinate process Orbital plate – lamina orbitalis Ethmoidal foramina: anterior/posterior – foramina ethmoidalia Sources: Standring S. (2020). Gray's Anatomy, 42nd ed. Tubbs RS, Shoja MM, Loukas M. (2016). Bergman's Encyclopedia of Human Anatomic Variation. White TD, Folkens PA. (2005). The Human Bone Manual. Programs: Complete Anatomy, Biorender, PPT