The spelling of the word "ligamentum capituli costae radiatum" can be quite intimidating, but its pronunciation can be easily broken down using the International Phonetic Alphabet (IPA). The first part, "ligamentum capituli" is pronounced as "liɡəmɛntʌm kəˈpɪtjʊlaɪ". The second part, "costae radiatum" is pronounced as "kɒsti ˌreɪdɪˈeɪtəm". Together, the word is pronounced as "liɡəmɛntʌm kəˈpɪtjʊlaɪ kɒsti ˌreɪdɪˈeɪtəm". This term refers to the anatomy of the rib's ligament insertion.
The term "ligamentum capituli costae radiatum" refers to a specific ligament located in the human body. This ligament is primarily associated with the ribcage and its function is to connect the head, or capitulum, of a rib to a specific segment of the adjacent vertebral column, specifically the vertebrae in the spine.
The ligamentum capituli costae radiatum is composed of fibrous tissue, which provides it with strength and flexibility. It is a crucial component in maintaining the structural integrity of the ribcage and the proper alignment of the ribs with the vertebrae. This ligament is part of the larger network of ligaments and muscles in the ribcage region, supporting the rib cage and facilitating movement during activities such as breathing and trunk rotation.
The term "radiatum" in the ligament's name signifies the radiating nature of its attachment. This suggests that the ligament branches out or spreads from the capitulum of the rib to connect with the corresponding vertebrae. The ligamentum capituli costae radiatum plays a vital role in stabilizing the ribcage, maintaining posture, and enabling proper thoracic movements.
Overall, the ligamentum capituli costae radiatum is an essential anatomical structure that supports the mechanics of the ribcage and spine, providing stability and facilitating the necessary movements for breathing and trunk mobility.
Radiate, stellate, or anterior costovertebral ligament connecting the head of each rib to the bodies of the two vertebrae with which it articulates.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.