Furrow of the Pyramid Crest

Sulcus Ridge The pyramid is one of the most important anatomical structures in the chest that supports and protects the lungs. It is located on the inner surface of the sternum, and connects the front and back of the chest. The furrow ridge pyramid has the shape of a semicircular groove running between two rows of ribs.

The groove of the pyramidal crest consists of muscle and bone tissue. It starts from the cartilage of the sixth rib and ends in the area of ​​the eighth thoracic vertebra. The Canadian breastbone (coracoid) acts as a fulcrum for the muscles that contain the beard rowing