Anatomy: Osteology Checklist Flashcards
What is indicated by the arrow?
Frontal bone
What is indicated by the arrows?
Supra-orbital foraminae of frontal bone
What is indicated by the arrow?
Frontal sinus of frontal bone
What is indicated by the arrow?
Orbital plates of frontal bone
What is indicated by the arrow?
Ethmoid bone
What is indicated by the arrows?
Crista galli of ethmoid bone
What is indicated by the arrow?
Cribriform plate of ethmoid bone
What is indicated by the arrow?
Superior concha of ethmoid bone
What is indicated by the arrow?
Middle concha of ethmoid bone
What is indicated by the arrow?
Ethmoid air cells of ethmoid bone
What is indicated by the arrow?
Perpendicular plate of ethmoid bone
What is indicated by the arrow?
Sphenoid bone
What is indicated by the arrow?
Optic canals of sphenoid bone
What is indicated by the arrow?
Superior orbital fissure of sphenoid bone
What is indicated by the arrow?
Foramen rotundum of sphenoid bone
What is indicated by the arrow?
Foramen ovale of sphenoid bone
What is indicated by the arrow?
Foramen spinosum of sphenoid bone
What is indicated by the arrow?
Pituitary (hypophysial) fossa of sphenoid bone
What is indicated by the arrow?
Medial pterygoid plates of sphenoid bone
What is indicated by the arrow?
Sphenoid sinus of sphenoid bone
What is indicated by the arrow?
Parietal bones
What is indicated by the arrow?
Coronal suture
What is indicated by the arrow?
Sagittal suture
What is indicated by the arrow?
Occipital bone
What is indicated by the arrow?
Foramen magnum of occipital bone
What is indicated by the arrows?
Jugular foramen of occipital bone
What is indicated by the arrows?
Hypoglossal canal of occipital bone
What is indicated by the arrows?
Occipital condyles of occipital bone
What is indicated by the arrow?
External occipital protuberance of occipital bone
What is indicated by the arrow?
Internal occipital protuberance of occipital bone
What is indicated by the arrow?
Grooves for dural venous sinuses of occipital bone
What is indicated by the arrow?
Temporal bone
What is indicated by the arrow?
Internal acoustic meatus of temporal bone
What is indicated by the arrow?
External acoustic meatus of temporal bones
What is indicated by the arrow?
Squamous part of the temporal bone
What is indicated by the arrow?
Petrous part of the temporal bone
What is indicated by the arrow?
Styloid process of temporal bones
What is indicated by the arrow?
Mastoid process of temporal bone
What is indicated by the arrow?
Stylomastoid foramen of temporal bone
What is indicated by the arrow?
Glenoid (mandibular) fossa of temporal bones
What is indicated by the arrow?
Carotid canal of temporal bones
What is indicated by the arrow?
Zygomatic process of temporal bones
What is indicated by the arrow?
Grooves for middle meningeal arteries of temporal bones
What is indicated by the arrow?
Pterion
What is the thinnest part of the cranium?
Pterion
What is indicated by the arrow?
Mandible
What is indicated by the arrow?
Condyle of mandible
What is indicated by the arrow?
Coronoid process of mandible
What is indicated by the arrow?
Ramus of mandible
What is indicated by the arrow?
Angle of mandible
What is indicated by the arrow?
Mental process (protuberance) of mandible (chin)
What is indicated by the arrow?
Alveolar process
What is indicated by the arrow?
Mental foramen
What is indicated by the arrow?
Mandibular canal
What is indicated by the arrow?
Maxillae
What is indicated by the arrow?
Palatine process of the maxilla
Which bones form the floor of the orbit?
- Minute orbital process of palatine bone
- Orbital surface of maxilla
- Orbital surface of zygomatic bone
What is indicated by the arrow?
Infraorbital foramen of the maxilla
What is indicated by the arrow?
Opening for nasolacrimal duct
What is indicated by the arrow?
Maxillary sinus (antrum)
What is indicated by the arrows?
Zygomatic bones
Which bones form the lateral wall of the orbit?
Anteriorly by zygomatic bone, posteriorly by the greater wing of the sphenoid bone
What is indicated by the arrow?
Zygomatic arch
What is indicated by the arrow?
Zygomatic process of temporal bone
What is indicated by the arrow?
Temporal process of zygoma
What is indicated by the arrow?
Articular tubercle
What is indicated by the arrow and which two bones does it consist of?
Nasal septum
Inferior part - vomer
Superior part - perpendicular plate of the ethmoid bone
What is indicated by the arrow?
Perpendicular plate of the ethmoid bone
What is indicated by the arrow?
Vomer
What is indicated by the arrow?
Nasal bones
What is indicated by the arrows?
Palatine bones
What is indicated by the arrow?
Inferior conchae
What is indicated by the arrow?
Malleus (1/3 of the auditory ossicles)
What is indicated by the arrow?
Incus (1/3 of the auditory ossicles)
What is indicated by the arrow?
Staples (1/3 of the auditory ossicles)
Which region of the spine would you find this vertebra in?
Cervical
Which cervical vertebra does not have a spinous process or a body?
C1
Which cervical vertebrae has a non-bifid, long, palpable spinous process?
Vertebra prominens - C7
What is indicated by the arrow?
Attachment points for the transverse ligament of the atlas - small tubercle on the medial surface of the lateral mass
What is indicated by the arrow?
Superior articular facets for the occipital condyles (atlanto-occipital joints)
What is indicated by the arrow?
Inferior articular facets for the superior articular facets of the atlas (atlanto-axial joints)
What is indicated by the arrow?
Anterior arch of C1
What is indicated by the arrow?
Posterior arch of C1
What is indicated by the arrow?
Odontoid process of C2
What is indicated by the arrow?
Superior articular facets of C2 - for the inferior articular facets of the atlas (atlanto-axial joints)
Which joint is formed by the articulation between the inferior facets of the lateral masses of C1 and the superior facets of C2?
Lateral atlanto-occipital joint
What is indicated by the arrow?
Temporomandibular joint
What is indicated by the arrow?
Vertebral body of a thoracic vertebra - heart-shaped
What is indicated by the arrow?
Laminae of a thoracic vertebra
What is indicated by the arrow?
Transverse processes of a thoracic vertebra
What is indicated by the arrow?
Spinous process of a thoracic vertebra
What is indicated by the arrow?
Vertebral foramen of a thoracic vertebra
What is indicated by the arrow?
Vertebral canal
What is indicated by the arrows?
Superior articular process and facet of a thoracic vertebra
What is indicated by the arrow?
Inferior articular process of a thoracic vertebra
What is indicated by the arrow?
Costal facets of a thoracic vertebra
What is indicated by the arrows?
Intervertebral discs (fibrocartilaginous joints between disc and vertebral body)
What is indicated by the arrow?
Intervertebral foramina of a thoracic vertebra
What is indicated by the arrow?
Head of rib
What is indicated by the arrow?
Neck of rib
What is indicated by the arrow?
Tubercle of rib
What is indicated by the arrow?
Angle of rib
What is indicated by the arrow?
Body (shaft) of rib
What is indicated by the arrow?
Costal groove of rib
What is indicated by the arrow?
Facets of rib
What is indicated by the arrow?
Site of articulation with costal cartilage
What is indicated by the arrow?
Scalene tubercle on rib 1
What is indicated by the arrow?
Groove for subclavian artery on rib 1
What is indicated by the arrow?
Groove for subclavian vein on rib 1
What is indicated by the colour yellow?
Costal cartilages
What is indicated by the arrow?
Costal margin
What is indicated by the arrow?
Infrasternal (subcostal) angle
What is indicated by the arrow?
Sternum
What is indicated by the arrow?
Jugular notch
What is indicated by the arrow?
Sternal angle
What is indicated by the arrow?
Manubrium of sternum
What is indicated by the arrow?
Xiphoid process
What is indicated by the arrow?
Acromial (lateral) end of the clavicle
What is indicated by the arrow?
Sternal (medial) end of the clavicle
What is indicated by the arrow?
Midclavicular line
What is indicated by the arrow?
Acromion process of the scapula
What is indicated by the arrow?
Coracoid process of the scapula