How Do You Spell ARCUS COSTARUM?

Pronunciation: [ˈɑːkəs kˈə͡ʊstɑːɹəm] (IPA)

The term "arcus costarum" refers to the bony arches that attach to the spine and the ribs. The pronunciation of this term is /ˈɑrkəs kɑstiˈroʊm/. The phonetic transcription of this term highlights the way that the "o" in "costarum" is pronounced as a long "o" sound. This helps to differentiate it from similar words that might have a shorter "o" sound, such as "costa". Clarity in spelling and pronunciation is important in medical jargon, where miscommunication could have serious consequences.

ARCUS COSTARUM Meaning and Definition

1. Arcus costarum refers to the curved arrangement of the ribs on either side of the human body. It is derived from the Latin words "arcus," meaning bow or arch, and "costae," meaning ribs. The term specifically describes the arc-like shape formed by the articulation of the ribs with the vertebral column, creating a protective cage known as the rib cage.

   The arcus costarum consists of several components, including the twelve pairs of ribs that are connected to the thoracic vertebrae at the posterior (back) aspect of the body. Each rib is connected to its corresponding thoracic vertebra through two articulations: the costovertebral joint and the costotransverse joint. The costovertebral joint forms where the head of the rib articulates with the body of the thoracic vertebra, while the costotransverse joint occurs between the tubercle of the rib and the transverse process of the thoracic vertebra.

   The arcus costarum is an essential anatomical feature as it protects and supports vital organs within the thoracic cavity, including the heart and lungs. The curvature of the ribs allows for flexibility and expansion of the rib cage during respiratory movements like inhalation and exhalation. It also helps in maintaining the structural stability of the upper body and assists in providing support for the muscles and tissues that surround the rib cage.

   In summary, the arcus costarum refers to the curved arrangement of the ribs that forms the rib cage, protecting vital organs and facilitating respiratory movements.

2. The arch formed by the ribs enclosing the thorax.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for ARCUS COSTARUM

• zrcus costarum
• srcus costarum
• wrcus costarum
• qrcus costarum
• aecus costarum
• adcus costarum
• afcus costarum
• atcus costarum
• a5cus costarum
• a4cus costarum
• arxus costarum
• arvus costarum
• arfus costarum
• ardus costarum
• arcys costarum
• archs costarum
• arcjs costarum
• arcis costarum
• arc8s costarum
• arc7s costarum

Etymology of ARCUS COSTARUM

The word arcus costarum is Latin in origin. Here is the breakdown of its etymology:

1. Arcus: In Latin, arcus means arch or bow.

2. Costa: Also from Latin, costa translates to rib.

3. -arum: This is a plural genitive ending in Latin, indicating of the ribs.

So, when combined, arcus costarum means arch of the ribs or bow of the ribs.