AXIAL Hyoid bone SKELETONstephens/Axial.pdf · 1 AXIAL SKELETON Hyoid bone Sternum Clavicle Scapula...
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AXIAL SKELETON Hyoid bone Sternum Clavicle Scapula Ribs Vertebra Innominates Sacrum coccyx Hyoid bone Sternum Clavicle Scapula Ribs Innominates Vertebra Sacrum Coccyx Flat Bones -- sternum, ribs Irregular Bones -- vertebra, innominate, sacrum, coccyx, clavicle, scapula, hyoid Hyoid Bone Hyoid Bone Greater wings Lesser wings Hyoid Bone Hyoid Bone • Anchor for pterygoid muscles • Necessary for speech • Found for Neandertals Sternum Sternum Manubrium Clavicular notch Body Costal notchs Xyphoid Process
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Transcript of AXIAL Hyoid bone SKELETONstephens/Axial.pdf · 1 AXIAL SKELETON Hyoid bone Sternum Clavicle Scapula...
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AXIALSKELETONHyoid boneSternumClavicleScapulaRibs
VertebraInnominatesSacrumcoccyx
Hyoid boneSternumClavicleScapulaRibs
InnominatesVertebra
SacrumCoccyx
Flat Bones -- sternum, ribs
Irregular Bones -- vertebra, innominate,sacrum, coccyx,clavicle, scapula, hyoid
Hyoid BoneHyoid BoneGreater wings
Lesser wings
Hyoid BoneHyoid Bone• Anchor for pterygoid muscles• Necessary for speech
• Found for Neandertals
SternumSternum
Manubrium
Clavicularnotch
Body
Costal notchs
XyphoidProcess
2
sternumsternum• Anchor for muscles• Protection for heart
clavicleclavicle
Sternal End
Scapular End
Conoid Tubercle
Costoclavicular ligamentattachment
scapulascapula
Acromion
CoronoidSpine
Blade
Glenoid
Notch
scapulascapula• Protection for lungs
• Anchor for numerous arm and back muscles
RIBSRIBS
HeadNeckAngleFacet
False Ribs
Floating Ribs
3
VertebraVertebra
• Protection for spinal cord
• Anchor for numerous muscles
Vertebra
VertebraVertebraIntervertebral disks
CervicalVertebra
CervicalVertebra
Transverseforamen
AtlasAtlas
Superior articular facets
Vertebral foramen
Inferior articular facets
Spinous process
Transverse foramen
Transverse process
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AxisAxis
Superior articular facetsVertebral foramen
Inferior articular facets
Spinous process
Transverse foramen
Transverse process
Dens apistrophe
Body
C3 - C7
Body
Vertebral foramen
Spinous process
Superior articular facet
Transverse process
Transverse foramen
ThoracicVertebra
Rib Facets
ThoracicVertebra
LumbarVertebra
lumbar
L1L1
L5L5
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Orientation of thebones of the ThoraxOrientation of the
bones of the Thorax
Sternum
Vertebra
Ribs
sacrumsacrum
Ala
Promotory
ArticularSurface
sacrumsacrum
coccyx
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innominates
innominatesAcetabulum
