Human Rib Cage Anatomy Diagram - Medical Illustration #238113 (License: Personal Use)

This black-and-white line drawing depicts the anterior view of the human thoracic skeleton, including the sternum, 12 pairs of ribs, and their articulations with the thoracic vertebrae. The image emphasizes structural symmetry and the curved arrangement of ribs forming the protective thoracic cavity. Costal cartilages are shown connecting the anterior ends of ribs to the sternum.

Used in medical textbooks, anatomy courses, health education websites, and patient information materials to explain thoracic skeletal structure and respiratory mechanics. Matches user intent for learning or teaching basic human anatomy.