Skull Bones Flashcards
Bones of face
Nasal
Maxillae
Zygomatic
Lacrimal
Palatine
Inferior Nasal conchae
Vomer
Mandible
Maxillary
Center of face
Infraorbital foramen
Alveolar processes
Palatine processes- Roof of mouth
Paranasal Sinuses- Frontal Sinus(Up), sphenoid sinus(inside), ethmoid sinus(middle), maxillary sinus(down)
Palatine
Hard palate - palatine processes of maxillae and horizontal plates of palatine bones
Nasal
Nose Bridge
Zygomatic
Cheek bones
Zygomatic arch - Temporal process of zygomatic bone and zygomatic process of temporal bone
Lacrimal
Tears
Nasolacrimal duct in Nasolacrimal groove
medial orbit
Bones of Orbit
Frontal Bones - Superior lining
Zygomatic Bone - Lateral Inferior lining
Maxillary Bone-Medial inferior lining
Sphenoid- Posterior
Ethmoid - Posterior Medial
Lacrimal Bone- Medial
Palatine - small spot near superior orbital fissure
Inferior Nasal Conchae
Lower flaps of nasal bone
Nasal Septum
Anterior to posterior
Septal Cartilage - Perpendicular plate of ethmoid(superior) - Vomer(Inferior)
Mandible
Head(posterior)
Condylar process connects to mandibular notch
Extends up to coronoid process, reaches down to Ramus
Further down to Angle
Mental Foramen, mental protuberance
Medial side- Mylothoid line, Submandibular fossa, mandibular fossa, genoid tubercle
Hyoid
not jointed with any other bone
Thyrohyoid ligament, Stylohyoid ligament
Cranial nerve and skull passageway
Cribiform-olfactory
Optic canal - optic
Superior Orbital fissure - III oculomotor, IV trochlear, V1 opthalamic, VI abducens
Foramen rotundum- V2 Maxillary
Foramen ovale - V3 Mandibular
Foramen Spinosum - Middle meningeal artery
Foramen Lacerum
Internal acoustic meatus - VII facial, VIII Vestibulocochlear
Jugular foramen- IX glossopharyngeal, X Vagus, XI Accessory
Hypoglossal canal - XII hypoglossal
Foramen Magnum - Spinal cord to Vertebral
