Water on the knee, or knee effusion, is swelling that could be caused by injuries, arthritis, or infections. Learn more about the causes and how it's treated.

A procedure performed under mild sedation in less than two hours by an interventional radiologist relieves chronic knee pain ...

Kayla Thornton's breakout season is over as the Valkyries' All-Star forward will miss the rest of the year following knee surgery.

Unlicensed Botox-like injections spark outbreak of disease many doctors have never treated The UK Health Security Agency has so far confirmed 38 cases of botulism linked to cosmetic toxin ...

USC freshman Alijah Arenas, who was the No. 13 recruit in the ESPN 100, will need surgery after injuring his knee and will sit out six to eight months, the school announced.

SMH orthopedic surgeons Drs. Sean Dingle and Edward Stolarski began using the TMINI in select knee replacement cases in early July with additional surgeons set to follow in the coming months.

Researchers at Harvard Medical School and Brigham and Women's Hospital designed an ingestible capsule that delivers liquid mRNA to the intestines, producing gene expression and reducing ...

And while it doesn't appear to be as potentially serious, Nick Castellanos will sit out Saturday's game due to a knee injury suffered in Friday's 12-5 win over the Yankees.

Unlicensed Botox-like injections spark outbreak of disease many doctors have never treated The UK Health Security Agency has so far confirmed 38 cases of botulism linked to cosmetic toxin ...

Buffalo’s first-round cornerback Maxwell Hairston exited Tuesday’s training camp practice with an apparent right knee injury.

Peptide injections are soaring in popularity for fitness and longevity. They're marketed as a "natural" supplement for muscle-building, fat loss, recovery, and more.

Valkyries forward Kayla Thornton, who was in the midst of a career year, has been ruled out for the rest of the season with a right knee injury ...