CCH_Anatomy _Basics_Axial Skeleton and Appendicular Skeleton

Axial Skeleton (80 bones)

Skull (28)

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Cranial Bones

• Parietal (2)
• Temporal (2)
• Frontal (1)
• Occipital (1)
• Ethmoid (1)
• Sphenoid (1)

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Facial Bones

• Maxilla (2)
• Zygomatic (2)
• Mandible (1)
• Nasal (2)
• Platine (2)
• Inferior nasal concha (2)
• Lacrimal (2)
• Vomer (1)

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Auditory Ossicles

• Malleus (2)
  
• Incus (2)
• Stapes (2)

Hyoid (1)

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Vertebral Column

• Cervical vertebrae (7)
• Thoracic vertebrae (12)
• Lumbar vertebrae (5)
• Sacrum (1)
• Coccyx (1)

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Thoracic Cage

• Sternum (1)
• Ribs (24)

Appendicular Skeleton (126 bones)

Pectoral girdles

• Clavicle (2)
• Scapula (2)

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Upper Extremity

• Humerus (2)
• Radius (2)
• Ulna (2)
• Carpals (16)
• Metacarpals (10)
• Phalanges (28)

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Pelvic Girdle

• Coxal, innominate, or hip bones (2)

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Lower Extremity

• Femur (2)
• Tibia (2)
• Fibula (2)
• Patella (2)
• Tarsals (14)
• Metatarsals (10)
• Phalanges (28)