WebThe rib cage is an enclosure that comprises the ribs, vertebral column and sternum in the thorax of most vertebrates, protects vital organs such as the heart, lungs and great vessels.. The sternum, together known as the thoracic cage, is a semi-rigid bony and cartilaginous structure which surrounds the thoracic cavity and supports the shoulder girdle to form … WebMay 17, 2024 · The thoracic cage protects the heart and lungs. Figure 6.5. 1: Thoracic Cage. The thoracic cage is formed by the (a) sternum and (b) 12 pairs of ribs with their costal cartilages. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process. The ribs are classified as …
Thoracic Spine: What It Is, Function & Anatomy
WebThe thoracic cage protects the heart and lungs. Figure 6.38. Thoracic Cage. The thoracic cage is formed by the (a) sternum and (b) 12 pairs of ribs with their costal cartilages. The ribs are anchored posteriorly to the … WebDec 29, 2024 · The ribs are curved, flat bones which form the majority of the thoracic cage.They are extremely light, but highly resilient; contributing to their role in protecting the internal thoracic organs. There are twelve … borderless mode windows
7.4 The Thoracic Cage - Anatomy and Physiology 2e OpenStax
WebJan 16, 2024 · Definition: The bones of the limbs are attached to the axial skeleton via girdles. The axial skeleton forms the main frame of the body in the longitudinal axis. ... WebDefine the appendicular skeleton and its components; The skeletal system includes all of the bones, cartilages, and ligaments of the body that support and give shape to the body and body structures. ... The axial skeleton of the adult consists of 80 bones, including the skull, the vertebral column, and the thoracic cage. The skull is formed by ... WebThe muscles of the thorax include both the diaphragm as well as the muscles of the thoracic cage. The diaphragm can be located below the lungs and consists of a sheet of skeletal muscle which displays a double-domed structure. The diaphragm is important as it separates the thoracic cavity from the abdominal cavity and therefore requires 3 … haushaltsservice astrid thiel falkensee