Breast Bone Anatomy

A bifid sternum is an extremely rare congenital abnormality caused by the fusion failure of the sternum. The sternum or breastbone is a vertical flat bone lying at the anterior middle part of the chest.

Sternum An Overview Sciencedirect Topics

The sternum is made up of three parts called the manubrim the body and the xiphoid process.

Breast bone anatomy. This condition results in sternal cleft which can be observed at birth without any symptom. The sternum consists of three bony parts. Inside of it is a cancellous or spongy tissue that is entirely vascular.

This article will briefly describe the anatomy of the sternum bone as well as the chest wall. Several muscles that move the arms head and neck have their origins on the sternum. The ribcage protects the lungs blood vessels and heart along with parts of the spleen stomach and kidneys from traumatic injury.

The sternum is attached to the first seven ribs and also to the clavicle or collarbone. 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. Breastbone pain can be called various other things such as sternum or chest pain.

Breast bone pain sternum introduction. The sternum or breastbone is a flat bone at the front and center of the chest. The sternum in vertebrate anatomy is a flat bone that lies in the middle front part of the rib cage.

It can even be confused at times with abdominal or rib pain. Externally it is made up of compact bone. The adult length of the sternum measures 15 17 cm.

The manubrium sterni is the broad handle like upper portion of the bone.

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