Articulated Shoulder Joint Model Reproductive System Models The bronchus cross-section shows a

The bronchus cross-section shows a healthy bronchus contrasting with a mucus hypersecretion resulting from COPD

ventilation

central retinal arterial occusion

Also included is a stand and educational key card

all hand painted for accuracy:

Articulated Shoulder Joint Model Reproductive System Models The bronchus cross-section shows aShoulder joint showing the upper humerus, scapula and clavicle, which demonstrates the full range of shoulder movement. This educational life size model of a human shoulder joint shows the upper humerus, scapula and clavicle. The model articulates to show the full reach of range of joint motion, ideal for demonstrations of shoulder movement and function.