Sternal Anatomy

The segments fuse to form a long flat bone. 10 it probably first evolved in early tetrapods as an extension of the pectoral girdle.

Sternum Human Anatomy Physiology Human Skeleton Anatomy

The posterior surface also has these three lines.

Sternal anatomy. The sternum is made of three sections of bone tissue. Anatomy of the chest cavity and sternum. The superior border of the.

The ribs and sternum make up what is called the ribcage the ribcage protects the lungs blood vessels and heart along with parts of the spleen stomach and kidneys from traumatic injury. The xiphoid process xiphisternum. The sternum pronounced ˈstər nəm is located in the center of the anterior thoracic wall and is also known as the breastbone.

Chest pain first aid. Several muscles that move the arms head and neck have their origins on the sternum. The sternum commonly known as the breastbone is a long narrow flat bone that serves as the keystone of the rib cage and stabilizes the thoracic skeleton.

It is endochondral in origin. The sternum articulates with the clavicles and costal cartilages of the ribs. The anterior surface of the sternal body is almost flat.

Any time chest or sternum pain is felt first aid for a. Sternum pain breast bone pain sternum breastbone pain can be called various other things such as sternum or chest pain. The sternum in vertebrate anatomy is a flat bone that lies in the middle front part of the rib cage.

The bone is divided into three parts. The sternum is attached to the first seven ribs and also to. The sternum or breastbone is a flat bone at the front center of the chest.

It is not found in fish. There are three horizontal ridges that pass through the 3rd 4th and 5th articular facets. The body of the sternum mesosternum.

It consists of three segments the manubrium body and xiphoid process. The corpus sterni or gladiolus is the longest part of the sternum.

R Diology De Arun Sterno Clavicular Joints Anatomy Mri