Bony Landmarks (Only Functions) Flashcards
mental foramen
transmits mental n. a. and v.
alveolar part of mandible
houses roots of teeth
submandibular fossa
houses submandibular gland
sublingual fossa
houses sublingual gland
mylohyoid groove
houses mylohyoid nerve
mandibular foramen
transmits inferior alveolar n. a. v.
mandibular canal
houses inferior alveolar n. a. v.
mandibular notch
transmits:
- nerve and artery to masseter m.
superior sagittal sulcus
houses superior sagittal sinus
sulcus for transverse sinus
houses transverse sinus
sulcus for sigmoid sinus
houses sigmoid sinus
foramen magnum (4)
transmits
- spinal cord
- vertebral a. and v.
- accessory n.
occipital condyles
articulate with atlas
hypoglossal canal
transmit hypoglossal n.
jugular notch and foramen (4)
transmit
- internal jugular vein
- vagus n
- accessory n
- glossopharyngeal n
sulcus chiasmatis
houses optic chiasm
optic canal (2)
transmits
- optic n.
- ophthalmic a.
hypophyseal fossa
houses pituitary
carotid groove (2)
houses
- internal carotid a.
- carotid n.
foramen rotundum
- transmits maxillary n.
foramen ovale (2)
transmits
- mandibular n
- accessory meningeal a.
foramen spinosum (2)
transmits
- middle meningeal a.
- meningeal recurrent branch of mandibular n.
superior orbital fissure (5)
transmits
- ophthalmic n.
- oculomotor n.
- trochlear n.
- abducens n.
- ophthalmic v.
pterygoid canal
transmits nerve of the pterygoid canal
pterygoid hamulus
deflects tendon of tensor palatini muscle