Wed, 06 May 2026 08:26:03 +0000

The Shocking Link Between Your Suprasternal Notch and Vital Nerve Pathways: What Every Health Enthusiast Should Know When you look closely at your body, one small yet striking feature often flies under the radar—the suprasternal notch, also known as the urbanus. Located at the base of your sternum, just above the clavicle and below the neck, this subtle ridge serves as more than just an anatomical landmark. Recent research has uncovered a shocking and vital connection between the suprasternal notch and key nerve pathways that influence neurological function, pain perception, and even autonomic regulation. ## What Is the Suprasternal Notch? The suprasternal notch is a small, V-shaped indentation situated at the midline of the sternum. It lies directly between the two halves of the clavicle and serves as a critical bony advance for soft tissues and nerves passing between the neck and the thorax. While often dismissed as a minor structure, this notch is a strategic pivot point where major nerve bundles—including branches of the vagus nerve and sympathetic fibers—make critical crossings or divergences.