1. Lab 8
AP2101

2. The Appendicular Skeleton
Limbs (appendages)
Pectoral girdle
Pelvic girdle

3. The Pectoral (Shoulder) Girdle
Composed of two bones
Clavicle – collarbone
Scapula – shoulder blade
These bones allow the upper limb to have exceptionally free movement

4. Bones of the Shoulder Girdle

5. Bones of the Shoulder Girdle

6. Bones of the Upper Limb
The arm is formed by a single bone
Humerus

7. Bones of the Upper Limb
The forearm has two bones
Ulna
Radius

8. Bones of the Upper Limb The hand Carpals – wrist Metacarpals – palm
Phalanges – fingers
Figure 5.22