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• Bones of the Axial Skeleton Agenda:

Bones of the Axial Skeleton

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Agenda:. Bones of the Axial Skeleton. Parts of the Skeletal System. Axial skeleton Skull, vertebral column, ribs Appendicular skeleton Upper & lower limb bones, pectoral & pelvic girdles. Bones of the Cranium. Frontal View. Frontal. Frontal View. Parietal. Frontal View. - PowerPoint PPT Presentation

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Page 1: Bones of the Axial Skeleton

• Bones of the Axial Skeleton

Agenda:

Page 2: Bones of the Axial Skeleton

Parts of the Skeletal System

• Axial skeleton– Skull, vertebral column, ribs

• Appendicular skeleton– Upper & lower limb bones,

pectoral & pelvic girdles

Page 3: Bones of the Axial Skeleton

Bones of the Cranium

Page 4: Bones of the Axial Skeleton

Frontal View

Page 5: Bones of the Axial Skeleton

Frontal

Frontal View

Page 6: Bones of the Axial Skeleton

Parietal

Frontal View

Page 7: Bones of the Axial Skeleton

Temporal

Frontal View

Page 8: Bones of the Axial Skeleton

Nasal

Frontal View

Page 9: Bones of the Axial Skeleton

Vomer

Frontal View

Page 10: Bones of the Axial Skeleton

Zygomatic

Frontal View

Page 11: Bones of the Axial Skeleton

Maxilla

Frontal View

Page 12: Bones of the Axial Skeleton

Mandible

Frontal View

Page 13: Bones of the Axial Skeleton

FrontalParietal

Temporal

Zygomatic

Nasal

Vomer

Maxilla

Mandible

Frontal View

Page 14: Bones of the Axial Skeleton

Lateral View

Page 15: Bones of the Axial Skeleton

Frontal

Lateral View

Page 16: Bones of the Axial Skeleton

Parietal

Lateral View

Page 17: Bones of the Axial Skeleton

Temporal

Lateral View

Page 18: Bones of the Axial Skeleton

Nasal

Lateral View

Page 19: Bones of the Axial Skeleton

Zygomatic

Lateral View

Page 20: Bones of the Axial Skeleton

Maxilla

Lateral View

Page 21: Bones of the Axial Skeleton

Mandible

Lateral View

Page 22: Bones of the Axial Skeleton

Sphenoid

Lateral View

Page 23: Bones of the Axial Skeleton

Occipital

Lateral View

Page 24: Bones of the Axial Skeleton

Mastoid Process(on temporal bone)

Lateral View

Page 25: Bones of the Axial Skeleton

External Auditory Canal

Lateral View

Page 26: Bones of the Axial Skeleton

A few more bones …

Page 27: Bones of the Axial Skeleton

Ethmoid bone

Page 28: Bones of the Axial Skeleton

Another look at ethmoid

Page 29: Bones of the Axial Skeleton

Hyoid bone

Page 30: Bones of the Axial Skeleton

Palatine bone

Page 31: Bones of the Axial Skeleton

Special Features

Page 32: Bones of the Axial Skeleton

External auditory canal

Mastoid process

Styloid process

Page 33: Bones of the Axial Skeleton

Frontal

Nasal

ZygomaMaxilla

Mandible

Parietal

Sphenoid

Temporal

Occipital

External Auditory Canal

Mastoid Process

Lateral View

Page 34: Bones of the Axial Skeleton

Sutures = boundaries between bones

Page 35: Bones of the Axial Skeleton

Sagittal

Sutures

Page 36: Bones of the Axial Skeleton

Frontal(Coronal)

Sutures

Page 37: Bones of the Axial Skeleton

Squamous

Sutures

Page 38: Bones of the Axial Skeleton

Lambdoidal

Sutures

Page 39: Bones of the Axial Skeleton

Frontal(Coronal)

Sagittal

Squamous

Lambdoidal

Sutures

Page 40: Bones of the Axial Skeleton

Skulls of Infants & Children

Fibrous areas between bones = fontaneles

Page 41: Bones of the Axial Skeleton

• Skull Clickable:

• http://www.gwc.maricopa.edu/class/bio201/skull/antskul.htm