Functions

• Support
• Protection
• Movement/leverage
• Mineral and lipid storage
• Hemopoiesis and storage

Parts of a bone

• Diaphysis: shaft of the long bone
• Epipyhsis: end parts of the long bone
• Meaphysis: contains growth plate
• Spongy bone: soft inner part
• Compact bone: surrounds the spongy bone; denser
• Medullary cavity: stores bone marrow

The Skull

• Bones
• Cranium-skull without mandible
• Calvarium-skull cap
• Occipital back and bottom
• Frontal - forehead(brow ridges)
• Temporal - temples
• Parietal-sides of skullc
• Sphenoid - internal, ‘butterfly’
• Ethmoid - behind nose
• Nasals - top of nasal opening
• Zygomatic (& arch) -cheekbones
• Maxilla -upper jaw
• Mandible -lower jaw
• Wormian bones
• Foramen magnum
• Fontanelles: anterior and posterior
• Sutures
• Metopic
• Coronal
• Sagittal
• Lambdoidal
• Cornal
• Squamosal

Teeth Bones

• Human dental structure: 2123
• Incisors
• Canines
• Premolars
• Molars (deciduous and permanent)

Vertebrae

• Spinous & transverse process
• Vertebral foramen
• Body
• 7 cervical –in neck(transverse foramina)
• 12 thoracic –attach to ribs(rib facets)
• 5 lumbar –lower back(large; laterally oriented transverse processes)
• C1 –atlas
• C2 –axis

12 Ribs

Hyoid

Sternum
• Body
• Manubrium
• Xyphiod

Sacrum

Coccyx

Pectoral girdle: Scapula& clavicle

Humerus, Radius, Ulna

Carpals, MetaCarpals, Phalanges (Proximal, intermediate, distal)

Pelvis
• Pubis
• Ilium
• Ischium

Sciatic notch

Obturator foramen

Acetabulum

Anterior superior iliac spine (ASIS)& Anterior inferior iliac spine (AIIS)

Ischial spine

Femus, Patella

Tibia, Fibula

Tarsals, Metatarsals, Phalanges (roximal, intermediate, distal)