How Do You Spell ITER CHORDAE POSTERIUS?

1. Iter chordae posterius is a Latin term used in the field of anatomy to describe a specific structure within the human heart. It refers to a narrow passage located towards the back of the heart's ventricles, also known as the atrioventricular (AV) valves. This intricate pathway connects with the papillary muscles, which are responsible for regulating the tension and movement of the valve flaps.

   The iter chordae posterius plays a crucial role in the heart's overall function by facilitating the proper opening and closing of the AV valves. When the ventricles contract during systole, the papillary muscles contract as well, pulling on the chordae tendineae attached to the valve flaps. This tension prevents the valves from everting into the atria, ensuring the unidirectional flow of blood through the heart.

   The iter chordae posterius is a delicate and intricate structure that forms part of the heart's complex system of valves and muscles. Its precise anatomy and function are vital in maintaining the efficient circulation of blood throughout the body. Any abnormalities or damage to the iter chordae posterius may lead to heart valve disorders, such as regurgitation or stenosis, which can result in compromised cardiac function. Consequently, a thorough understanding of the iter chordae posterius is integral to the study and treatment of heart conditions.

2. Canaliculus chordae tympani, a canal passing from the aqueduct of Fallopius to the tympanum, through which the chorda tympani nerve enters this cavity.

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

Common Misspellings for ITER CHORDAE POSTERIUS