Model Intestinal Diseases, Dimensions: 21x17x27 cm, shows the usual benign and malignant changes in the colon and rectum. These include diverticula, polyps, hemorrhoids, fistulae, fissures, chronic inflammatory diseases, as well as intestinal cancer
Ribs -Human Plastic/12, These models are a realistic replica of the human rib bones on the left side of the body. These plastic rib bones are a great alternative to real bone