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Osteologi Kepala dan Leher
Departemen Anatomi Fakultas Kedokteran USU, 2010
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ANATOMI PERMUKAAN KEPALA DAN LEHER (ASPECTUS ANTERIOR)
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Anatomi Permukaan Kepala dan Leher (aspectus lateralis)
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Anatomi permukaan kepala leher
Regio frontalis Regio orbitalis Regio infraorbitalis Regio zygomatica Regio nasalis Regio oralis Regio mentalis Regio buccalis Trigonum submentale Trigonum submandibulare Triogonum musculare Trigonum caroticum Regio sternocleidomastoideus Trigonum omoclaviculare
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Regio-regio Colli
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TULANG-TULANG CRANIUM (bersendi melalui sutura)
NEUROCRANIUM : - Os Frontale - Os Parietale - Os Occipitale - Os Sphenoidale - Os Ethmoidale - Os Temporale VISCEROCRANIUM - Os zygomatica - Os Maxilla - Os Mandibula - Os Lacrimale - Os Palatina - Os Nasale - Os Vomer
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Tulang temporalis
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Tulang sphenoidalis & occipitalis
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Tulang ethmoidalis dan zygomaticum
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Tulang maxilla
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Tulang mandibula
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Cranium (aspectus anterior)
Os frontale : for a. supraorbitale, arcus supraciliaris Os zygomaticum Orbita : fissura orbit. Sup, inf, canalis opticus Os nasal : concha nasalis Maxilla : for. Infraorbitale, proc. Alveolaris. Mandibula : Proc. Alveolaris, for. mentale
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Cranium (aspectus Laterale)
Titik pterion : 4 cm di atas pertengahan zygomaticus, daerah prtemuan os frontale, parietale, sphenoidale dan temporale. Meatus acusticus externus Proc. Mastoideus Proc. Styloideus Corpus mandibula, ramus mandibula.
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Cranium (aspectus posterior)
Sutura Sagittalis Sutura lambdoidea Lambda Os occipitalis : prot. Occipitalis ext., linea nuchalis sup., inf. Incisura mastoidea Proc. mastoideus
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Cranium (aspectus Superior)
Sutura coronalis Sutura sagittalis Sutura lambdoidea Vertex Bregma Lambda
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Cranium (aspectus inferior)
Proc. Palatinus os maxilla membentuk palatum durum bersama-sama dgn lamina horizontalis os palatinum Os palatinum : for. Palatinum mayor, minor. Os sphenoidale, lamina lateralis, medialis, for. Ovale, for.spinosum Os vomer Os temporale : fossa mandibularis Os occipitale : foramen magnum, condylus occipitalis, for. jugulare
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Cranium (aspek dalam dasar tengkorak)
Fossa Cranii Ant. : facies orbitalis, crista frontalis, crista galli, lamina cribosa os ethmoid. Fossa cranii media : dorsum sellae, tuberculum sellae, fossa hypophysealis, dorsum sellae, for. Lacerum, for. Rotundum, for. Ovale, for. Spinosum. Fossa Cranii post. : sinus transversus, sinus sigmoideus, for. Magnum, crista occipitalis, for. Jugulare, canalis hypoglossi.
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Artic. temporomandibular
Dibentuk oleh Proc. Coronoideus os mandibulae, tuberculum articulare and fossa mandibularis Disokong oleh lig. Temporomandibulare, lig. Stylomandibulare dan lig. Sphenomandibulare. Gerak TMJ terjadi akibat kegiatan otot-otot pengunyah.
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