The suprasternal notch is a noticeable dip located at the base of the neck, between the collarbones (clavicles), and above the top part of the breastbone (manubrium of the sternum).
Anatomy and Location
The suprasternal notch, also called the jugular notch, fossa jugularis sternalis, or Plender gap, is a significant anatomical landmark. Its location makes it easily palpable, meaning you can easily feel it with your fingers.
- Position: It sits directly above the manubrium of the sternum, the uppermost part of the breastbone.
- Surroundings: The clavicles (collarbones) flank the notch on either side.
- Clinical Significance: Its readily accessible location makes it useful for medical procedures and anatomical reference.
Clinical Importance
Medical professionals often use the suprasternal notch as a reference point during:
- Physical Examinations: It helps in locating nearby structures and assessing the condition of the neck and upper chest.
- Procedures: It can serve as a landmark for certain medical procedures.
The suprasternal notch is a readily identifiable anatomical feature with clinical significance. Its precise location and easy palpation make it a useful reference point in various medical contexts.
