Carson Sudbeck was born with pectus excavatum, a sunken breastbone that leads to a concave chest. He'd made peace with his uniqueness until he learned there was a corrective surgery that could fix it.

Everything to know about concave layers, the subtle cut that adds movement to hair all while maintaining length and removing weight.

Professor Lim Gong-min's team analyzed chest CT before and after surgery on 63 patients who underwent concave chest correction XI technique surgery from April 2023 to February 2024 to measure ...

The condition is called concave chest. One-in-500 kids will be born with it. Just last year, even yoga was too exhausting for Thomas Luongo.

Why do soda cans have beveled edges? You’ll notice two design distinctions of soda cans. One is the indented, concave bottom, which allows the can to withstand a lot of pressure.

Lady Gaga goes nearly nude in a topless V Magazine photo shoot -- showing off a shockingly concave stomach and bony back. See the surprising pics!