Axial Skeleton lab

orbital- nerve passageway

orbital- nerve passageway

Superior orbital fissure optic canal

Frontal anterior fontanelle

diamond shape

Occipital posterior fontanelle

mastoid fontanelle

sphenoid fontanel

paranasal sinus

Warms and humidifies air breathed in lightens weight of skull

lumbar vertebra

Looks like moose wider and thicker body

thoracic vertebra

looks like a giraffe shorter slim body point tail

intervertebral disc

a fibrocartilaginous disc a cushion between the vertebrae

Coronal Suture

Sagittal Suture

Squamous Suture

Frontal Bone

superciliary arch

Parietal Bone

Occipital Bone

Occipital Condyle

Foramen Magnum

Jugular Foramen

Jugular Foramen

hypoglossal canal

Temporal Bone

mandibular fossa

temporomandibular joint

Mastoid Process

Mastoid Process

Internal Acoustic Meatus

styloid process

carotid Canal

jugular foramen

Sphenoid Bone

Sphenoid Bone

Sphenoid Bone

Sella Turcica (sphenoid)

Sella Turcica (sphenoid)

sphenoidal sinus

optic canal (lesser wing)

foramen ovale (lateral to base of sella turcica)

foramen rotundum (anterior to foramen ovale)

Ethmoid Bone

Ethmoid Bone

Cribriform Plate

Cribriform Plate

ethmoid sinus

Nasal Bone

Maxilla Bone

Palatine Process

Lacrimal Bone

Vomer Bone

Inferior Nasal Conchae Bone

Palatine Bone

Mandible

coronoid process of mandible

condylar process of mandible

mandibular notch

Hyoid Bone

True Ribs

False Ribs

Floating Ribs (T11-T12)

Sternum

Manubrium

Body of the Sternum

Xiphoid Process

Jugular or Clavicular Notch

Cervical Vertebrae (C1-C7)

Cervical Vertebrae (C1-C7)

Cervical Vertebral Body

Cervical Vertebral Foramen

Cervical Spinous Process

Cervical Transverse Process

Cervical Articular Facets

Atlas (C1)

Atlas (C1)

Axis (C2)

Axis (C2)

Dens (odontoid) Process (C2)

Thoracic Vertebrae (T1-T12)

Thoracic Vertebrae (T1-T12)

Thoracic Vertebral Body

Thoracic Vertebral Foramen

costal facet (thoracic)

Thoracic Articular Facets

Lumbar Vertebrae (L1-L5)

Lumbar Vertebrae (L1-L5)

Lumbar Vertebral Body

Lumbar Vertebral Foramen

Lumbar Spinous Process

Lumbar Inferior Articular Facet

Sacrum (made of sacral fused Vertebrae S1-S5)

Coccyx (Made of Coccygeal Fused Vertebrae Co1-Co4)

rib head

rib neck (between head and tubercle)

rib tubercle

rib angle

curbed portion

rib shaft

costal groove (rib)

costal cartilage