Breastbone Meaning: Definition, Examples, and Translations
๐ฆด
breastbone
[หbrษstboสn ]
Definition
anatomy, body
The breastbone, also known as the sternum, is a flat bone located at the front of the chest. It plays a crucial role in protecting vital organs such as the heart and lungs. The breastbone connects to the ribs via cartilage, forming the rib cage. This structure is essential for the integrity of the thoracic cavity and allows for the attachment of various muscles. Injuries to the breastbone can result from trauma, and they can significantly affect chest function.
Synonyms
chest bone, sternum.
Examples of usage
- He sustained an injury to his breastbone during the accident.
- The surgeon carefully examined the patient's breastbone.
- Chest compressions are performed on the breastbone during CPR.
- The rib cage surrounds the breastbone, providing additional protection.
Translations
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Interesting Facts
Anatomy
- The breastbone is also called the sternum, and it plays a key role in connecting the ribs and helping to protect the heart and lungs.
- It has three main parts: the manubrium, the body, and the xiphoid process, which is a small bony projection at the bottom.
History
- The word 'sternum' comes from the Greek 'sternon,' meaning 'chest' or 'breast,' showing its long historical connection to the body.
- In ancient cultures, the sternum was often associated with strength and inner power, as it protects vital organs.
Medicine
- During CPR, pressing down on the breastbone can help pump blood to the heart, making it a vital part of resuscitation techniques.
- Fractures to the breastbone can occur from severe accidents and can cause significant pain but are often treatable.
Cultural Symbolism
- In many cultures, the chest is associated with courage and bravery, as it houses the 'heart,' which is often seen as the seat of emotions.
- The breastbone is sometimes described in literature as a shield, representing protection and strength.
Pop Culture
- In movies and shows, strong characters often show their bravery by standing tall with their chests forward, symbolically showcasing their breastbone's strength.
- The breastbone has been featured in anatomical illustrations in art, emphasizing the importance of the human body in creativity and education.
Origin of 'breastbone'
The word 'breastbone' has its origins in Middle English, derived from the Old English term 'brystbona,' which literally translates to 'bone of the breast.' The component 'bryst' refers to the breast or chest, while 'bona' means bone. This term has been used in the English language since the early medieval period to describe the anatomical structure situated in the central part of the thorax. The breastbone has significant historical and medical importance, as it serves as an attachment point for ribs and muscles involved in respiration. Over time, terms related to the breastbone have appeared in various medical texts, illustrating its role in human anatomy and health care.