Xiphoid Process

TL;DR

Small bone at the lower end of the sternum.

What is Xiphoid Process?

The xiphoid process is a small, cartilaginous extension at the lower end of the sternum (breastbone), located in the center of the chest. It serves as an attachment point for abdominal muscles and diaphragm and plays a role in stabilizing the rib cage. In first aid contexts, the xiphoid process is important to recognize to avoid unnecessary pressure or trauma during chest compressions or abdominal assessments.

During cardiopulmonary resuscitation (CPR), responders should place their hands on the lower half of the sternum, avoiding direct pressure on the xiphoid process to prevent injury. Awareness of the xiphoid process location helps ensure effective chest compressions without causing harm to underlying structures. Proper training and practice in CPR techniques ensure responders can perform chest compressions safely and effectively in emergency situations.

Importance in CPR

• Hand Placement: In CPR, the heel of the hand should be placed on the lower half of the sternum, avoiding the xiphoid process to prevent injury.
• Landmark: Helps identify the proper area for performing chest compressions effectively and safely.

Takeaway to remember

The xiphoid process is the small, cartilaginous extension at the lower end of the sternum (breastbone). It is a critical landmark in CPR for locating the correct hand position for chest compressions.

Reference

• First Aid eBook