The rib cage is an arrangement of bones in the thorax of all vertebrates except the lamprey and the frog. It is formed by the vertebral column, ribs, and sternum and encloses the heart and lungs. In humans, the rib cage, also known as the thoracic cage, is a bony and cartilaginous structure which surrounds the thoracic cavity and supports the pectoral girdle (shoulder girdle), forming a core portion of the human skeleton. A typical human rib cage consists of 24 ribs, the sternum (with xiphoid process), costal cartilages, and the 12 thoracic vertebrae. Together with the skin and associated fascia and muscles, the rib cage makes up the thoracic wall and provides attachments for the muscles of the neck, thorax, upper abdomen, and back.

This model of the human rib cage is perfect for medical or educational uses.

Product Features:

• Approx 21,428 polygons.
• Made entirely with 3 and 4 point polygons.
• All of the ribs (and sternum) are separate parts which can be hidden or shown to suit the needs of your scene.
• Although the model includes these parts, this version of the model is not rigged.
• Includes 1 material.
• The model is UV mapped and a texture and bump map (in jpg format) are included, at 640x480 pixels.

This model is fully licensed for use in games and apps.