Subcutaneous emphysema is when air or gas gets under your skin tissue. Although this condition commonly occurs in the tissue of the neck or chest wall, it can develop in other body parts. A smooth ...

The subcutaneous tissue, also known as the hypodermis or superficial fascia, is the layer of tissue that underlies the skin. The terms originate from subcutaneous in Latin and hypoderm in Greek, both ...

Subcutaneous emphysema is the medical term for air becoming trapped in tissues beneath the skin. It is rare, but may occur as a result of trauma, injury, infection, or certain medical procedures.