How Do You Spell OMOSTERNUM?
Pronunciation: [ˈɒmə͡ʊstənəm] (IPA) 
Correct spelling for the English word "Omosternum" is [ˈɒmə͡ʊstənəm], [ˈɒməʊstənəm], [ˈɒ_m_əʊ_s_t_ə_n_ə_m] (IPA phonetic alphabet).
Pronunciation: [ˈɒmə͡ʊstənəm] (IPA)
Correct spelling for the English word "Omosternum" is [ˈɒmə͡ʊstənəm], [ˈɒməʊstənəm], [ˈɒ_m_əʊ_s_t_ə_n_ə_m] (IPA phonetic alphabet).
Omosternum is a noun that refers to a bone structure found in certain vertebrates, particularly in fishes and reptiles. It is located in the lower portion of the thorax, specifically in the region connecting the sternum and the shoulder girdle.
The omosternum is an important anatomical feature as it serves as a connection point for various muscles and ligaments, aiding in the movement and stability of the animal's pectoral girdle. This bone generally exhibits a long, thin, and flattened structure, providing a firm base to support the attachment of muscles involved in the movement of the forelimbs.
In fishes, the omosternum is commonly found in species with bony skeletons, such as certain species of ray-finned fishes or bony fishes. The size and shape of this bone can vary between different fish species, reflecting the specific adaptations and lifestyles of these organisms.
Similarly, some reptiles possess an omosternum, which aids in supporting the chest and shoulder region. Turtles and certain lizards are examples of reptiles that exhibit this bone structure. In reptiles, the omosternum is often composed of several fused bones, creating a more solid and rigid structure.
Overall, the omosternum plays a significant role in providing structural support and facilitating the movement of forelimbs in fishes and reptiles, ultimately contributing to the overall locomotion and functionality of these organisms.
The meniscus of fibrocartilage in the sternoclavicular joint.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "Omosternum" is a compound word derived from Greek. It consists of two root words, "omos" meaning "shoulder" and "sternon" meaning "breastbone". Therefore, "Omosternum" can be translated as "shoulder breastbone". This term is commonly used in zoology and anatomy to refer to a bone that connects the shoulder to the breastbone in certain animals, particularly fish.
