When surgeons "crack your chest open," it's typically called a midline sternotomy.
Midline Sternotomy Explained
A midline sternotomy is a surgical procedure where the sternum, or breastbone, is split down the middle to provide access to the heart and other organs in the chest. According to Cardiovascular and Thoracic Surgery, this is the most common incision used in cardiac surgery, hence the term "cracking the chest."
Why is it Done?
This procedure is performed to allow surgeons to:
- Gain direct access to the heart for procedures like bypass surgery or valve replacement.
- Access other structures in the chest, such as the lungs or aorta.
Key Aspects of a Midline Sternotomy:
| Aspect | Description |
|---|---|
| Incision | Made vertically down the center of the chest. |
| Sternum | The breastbone is divided. |
| Purpose | To allow access to the heart and other thoracic organs. |
| Common Use | Frequently used in various types of cardiac surgery. |
| Layman's Term | Often referred to as "cracking the chest." |
