Skeletal System

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Skeletal System
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Skeletal System

• 206 bones
• Axial Skeleton
• Appendicular skeleton

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Axial Skeleton

• 80 bones
• Bones along the midline, longitudinal axis of
  body
• Support protect dorsal ventral body organs
• Framework for attachment of appendicular skeleton
• Breathing movements

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Axial Skeleton

• Skull
• Hyoid bone
• Vertebral column
• Cervical
• Thoracic
• Lumbar
• Sacrum
• Coccyx
• Sternum
• Ribs

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Axial Skeleton
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Appendicular Skeleton

• 126 bones
• Upper lower limbs

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Appendicular Skeleton

• Pectoral girdle
• Clavicle
• Scapula
• Upper extremity
• Pelvic girdle
• Lower extremity

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Upper Extremity

• Humerus
• Radius
• Ulna
• Carpals
• Metacarpals
• Phalanges

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Lower Extremity

• Femur
• Tibia
• Fibula
• Patella
• Tarsals
• Metatarsals
• Phalanges

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