What is the medical term for a sunken chest? Understanding Pectus Excavatum
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4 min read
Affecting up to 1 in 400 people, the medical term for a sunken chest is *pectus excavatum*. This congenital chest wall deformity is caused by the abnormal growth of cartilage that connects the ribs to the breastbone (sternum), resulting in a caved-in appearance. While many cases are mild and asymptomatic, severe instances can lead to cardiopulmonary and psychological issues.
