What Is Pectus Excavatum?
Pectus excavatum is a congenital chest wall deformity where several ribs and the breastbone (sternum) grow inward, creating a depression at the front of the chest — also known as “funnel chest” or “sunken chest.” In some individuals, the lower ribs may flare outward.

What Causes Pectus Excavatum?

The exact cause is not fully understood. It can appear sporadically or run in families. The condition usually becomes more noticeable during growth spurts in adolescence.

What Are the Signs & Symptoms?

The main sign is a sunken-looking chest. In more pronounced cases, the hollow may compress the heart and lungs, leading to:

• Exercise intolerance or fatigue
• Difficulty performing certain physical activities
• Chest pain
• Rapid heartbeat or palpitations
• Frequent respiratory infections, coughing or wheezing

The condition may worsen during growth and typically stabilizes after physical maturity.

How Can a Vacuum Bell Help?

For many younger patients with mild to moderate pectus excavatum, the Vacuum Bell system offers a non-surgical approach. The bell is placed on the chest and connected to a hand pump; by removing air, it creates a gentle vacuum that lifts the sternum forward. With regular, clinician-guided use, the chest wall can gradually adapt to a more natural position.

To ensure proper sizing, you can review our Measurement Templates, or consult your healthcare provider for personalized guidance.

When to See a Doctor

If the chest hollow deepens, or if you experience fatigue, chest pain, palpitations, or frequent infections, seek professional evaluation. Your doctor can determine the severity and discuss treatment options. You can also contact us for product or sizing assistance.

Shipping & Support

We ship worldwide. For delivery times and carriers, visit our Delivery Information page. Need help? Contact us anytime for size guidance or product details.

FAQ (Frequently Asked Questions)

For more about treatment duration, suction levels, side effects, or general pectus healing topics, see our FAQ page or Vacuum Bell Treatment Guide.