WebThe superior (upper) border is the root (base) of your neck. The inferior (lower) border is your diaphragm. This muscle separates your thoracic cavity from your abdominal cavity. … WebThe manubrium is the wider, superior portion of the sternum. The top of the manubrium has a shallow, U-shaped border called the jugular (suprasternal) notch. This can be easily felt at the anterior base of the neck, between the medial ends of the clavicles. The clavicular notch is the shallow depression located on either side at the superior ...
Sternum - an overview ScienceDirect Topics
Web• Manubrium: expanded, superior portion of the sternum • Jugular Notch: shallow notch located on superior surface of sternal manubrium • Clavicular Notch: paired notches located on the superior-lateral sides of the sternal manubrium • Sternal Angle: junction line between manubrium and body of the sternum and the site for WebMay 11, 2024 · Costochondritis (kos-toe-kon-DRY-tis) is an inflammation of the cartilage that connects a rib to the breastbone (sternum). Pain caused by costochondritis might mimic … general sensory receptors
The Thoracic Cage – Anatomy & Physiology - University of Hawaiʻi
WebNov 24, 2024 · The manubrium is the superior part of the sternum lying at the level of T3-T4 vertebrae. It forms the superior wall of the anterior mediastinum and its superior border also contributes to the superior thoracic aperture ( thoracic inlet). The upper border of the manubrium also serves as the apex for the anterior triangle of the neck. WebDec 29, 2024 · The superior-most sternebra and the inferior-most sternebra give rise to the manubrium and xiphoid process, respectively. The remaining four sternebrae that lie in … WebNov 24, 2010 · See answer (1) Copy. superior, in anatomical terms means closer to the top of the body, and inferior means closer to the bottom of the body. eg, your neck is superior to your pelvis. anterior ... deals wallpaper