Unfortunately we don't fully support your browser. If you have the option to, please upgrade to a newer version or use Mozilla Firefox, Microsoft Edge, Google Chrome, or Safari 14 or newer. If you are unable to, and need support, please send us your feedback.
We'd appreciate your feedback.Tell us what you think!opens in new tab/window
The costal end (anterior end or sternal end) of ninth rib is located at the anterior end of the shaft. It has a small, rough, concave facet, which attaches to the ninth costal cartilage, forming the ninth costochondral joint.
