Floating ribs are the eleventh and twelfth pair of ribs which are only connected to a person's backbone and not to the sternum. They're not even connected to other ribs, as the false ribs are. In some people, the tenth pair of ribs are also floating ribs.Know More
The floating ribs are small and delicate, with the eleventh rib being bigger than the twelfth. They have pointed, cartilaginous tips.
The purpose of the ribcage is to protect vital internal organs, like the lungs and the heart, and to help a person breathe. Some biologists aren't quite sure what the function of the floating ribs are, but others believe they protect the kidneys.Learn more about Bones
The breastbone, also known as the sternum, is located at the front center of the chest. It is a flat bone that protects the heart and lungs from trauma. The sternum also connects to the first seven ribs of the ribcage, providing them with stability.Full Answer >
The sternal angle, also known as the Angle of Louis, is a protrusion at the joint between the manubrium and the main, lower portion of the sternum. The manubrium is a bone directly above the sternum to which the first and second ribs are connected. The sternal angle is detectable externally by touch and is a useful superficial marker for the location of the second ribs and other anatomical features.Full Answer >
The sternum is a long and narrow bone that forms the base of the rib cage and protects several vital chest organs. It is located in the anterior thoracic region, along the midline of the body.Full Answer >
According to Minerva Medica, floating rib syndrome is a condition characterized by a deep, continuous pain in the bottom of the chest and top of the abdomen. Floating rib syndrome is also known as slipping rib syndrome.Full Answer >