Sternum
The sternum connects the ribs via the costal cartilages forming the anterior rib cage. The meaning of STERNUM is a compound ventral bone or cartilage of most vertebrates other than fishes that connects the ribs or the shoulder girdle or both and in humans consists of the manubrium gladiolus and xiphoid process called also breastbone.
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The sternum or breastbone is a flat bone at the front center of the chest.
. The sternum is divided anatomically into three segments. Anatomy in man a long flat vertical bone situated in front of the thorax to which are attached the collarbone and the first seven pairs of ribs. In insects the sterna are usually single large sclerites and externalHowever they can sometimes be divided in two or more in which case the subunits are called sternites and may also be modified on the terminal abdominal segments so as to form part of the functional genitalia in.
Sterna is the ventral portion of a segment of an arthropod thorax or abdomen. The manubrium of the sternum articulates with the clavicles in humans and. Worsening pain with movement.
The sternum is also known as the breastbone. The body or middle portion of the sternum. The ribs and sternum make up what is called the ribcage.
The ribcage protects the. In this article we shall look at the osteology of the sternum its constituent parts articulations and. Sternums or sterna -nÉ™ 1.
Its origin in evolution is unclear. It connects to the ribs via cartilage and forms the front of the rib cage thus helping to protect the heart lungs and major blood vessels from injury. The manubrium is the most superior portion of the sternum that articulates with the clavicleforming the sternoclavicular SC joint.
Sharp or achy pain in the sternum. Learn about the causes signs potential complications and ways to help your body recover. Its three regions are the manubrium the body and the xiphoid process.
Zoology the corresponding part in many other vertebrates. A long flat bone in most vertebrates that is situated along the ventral midline of the thorax and articulates with the ribs. A sternum appears in certain salamanders.
Shaped roughly like a necktie it is one of the largest and longest flat bones of the body. It is a flat bone that articulates with the clavicle and the costal cartilages of the upper 7 ribs true ribs while the 8th 9th and 10th ribs false ribs are indirectly attached with sternum via costal cartilage of the ribs above. The sternum or breastbone is a flat bone located at the anterior aspect of the thoraxIt lies in the midline of the chest and has a T shape.
The sternum often called the breast bone is located at the midpoint of the anterior thorax and is composed of the manubrium body and xiphoid process Fig. Bruising or tenderness of a chest wall muscle. Several muscles that move the arms head and neck have their origins on the sternum.
It provides both support and protection for your torso. It is present in most other tetrapods but lacking in legless. A broken sternum is a break in your breastbone.
The sternum is a long flat bone thats located in the middle of your chest. Manubrium body and xiphoid process. The manubrium is the broad superior segment the body is the middle portion.
The bone is divided into three parts. This injury is caused by overuse or repetitive movement an increase in activity level or a sudden improper movement. It also protects several vital organs of the chest such as the heart aorta vena cava and.
The sternum or breastbone is a long flat bone located in the central part of the chest. Sternum also called breastbone in the anatomy of tetrapods four-limbed vertebrates elongated bone in the centre of the chest that articulates with and provides support for the clavicles collarbones of the shoulder girdle and for the ribs. 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.
The sternum is a partially T-shaped vertical bone that forms the anterior portion of the chest wall centrally. Several conditions can directly affect your sternum leading. A strained or pulled muscle in the chest wall can cause chest bone pain.
Sternum pain is pain or discomfort in the area of the chest that contains the sternum and the cartilage connecting it to the ribs. As part of the bony thoracic wall the sternum helps protect the internal thoracic viscera such as the heart lungs and oesophagus.
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