Lower Half of the Thorax
The lower half of the thorax, with four lumbar vertebrae showing the diaphragm from above. Labels: 1,2,3, central tendon; 4,5, muscular part.
GalleriesHuman Skeletal System
Martin, H. Newell The Human Body: A Text-book of Anatomy, Physiology and Hygiene (New York: Henry Holt and Company, 1900) 201