Appendicular skeleton Limbs and base units

I am king of the mountain!

Connects upper limbs (arms) to axial skeleton. Pectoral Girdle Connects upper limbs (arms) to axial skeleton.

Clavicle Collar bone (2)

Scapula Shoulder blade (2)

http://www. meddean. luc http://www.meddean.luc.edu/lumen/medEd/GrossAnatomy/dissector/labs/ue/joints/joint.html

HUMERUS Upper arm, big bone (2)

Radius and ulna R= Lower arm, thumb side (2) U= Lower arm, pinky side (2)

Elbow bone on the proximal side of the Ulna Olecranon Process Elbow bone on the proximal side of the Ulna Page 149

Dislocated elbow

Wrist bones. Short bones (16) (8 in each wrist) Carpals Wrist bones. Short bones (16) (8 in each wrist)

Carpal bones A. scaphoid B. lunate C. triquetrum D. pisiform E. hamate F. capitate G. trapezoid H. trapesium

Carpals Sally left the party, to take Cathy home ……or…… Naughty one

Palm of the hand (10 or 5 in each hand) Metacarpals Palm of the hand (10 or 5 in each hand)

Finger bones (28 or 14 in each hand). Phalanges Finger bones (28 or 14 in each hand).

64 Recap in #’s: Totals Clavicle = 2 Scapula = 2 Humerus = 2 Radius = 2 Ulna = 2 Carpals = 16 Metacarpals = 10 Phalanges = 28 TOTAL in the pectoral girdle and arms is: 64