Miami Dolphins linebacker Bradley Chubb (2) grabs his knee after an injury during the game against the Baltimore Ravens in the fourth quarter at M&T Bank Stadium in Baltimore, Maryland on Sunday, Dec.

New York Mets closer Edwin Diaz will undergo surgery on Thursday after suffering a tear of the patellar tendon in his right knee, the team announced. The timeline for the injury is around eight months ...

The A’s announced on Friday afternoon that young outfielder Lawrence Butler had undergone right patellar knee surgery, which was deemed a success: A’s fans will remember Fowler, one of the return ...

Metcalf was carted to the locker room on Sunday after landing awkwardly while attempting to make a catch. It's fantastic news for the 4-3 Seahawks, one of the surprise teams in the NFL this season.

When you feel your knee is giving out, meaning that suddenly the knee feels unstable, it is usually due to a ligament injury. A ligament is a short, tough band of tissue that connects two bones. In ...

Getting your Trinity Audio player ready... When Dr. Rachel Frank explains cartilage transplantation to her patients, she tells them the purpose is to improve their quality of life by reducing pain in ...

The knee is the largest joint in the body and one of the most complex. A fractured knee can cause pain, swelling, and reduced range of motion. Treatment for this fracture may involve surgery or ...

Getting your Trinity Audio player ready... Mallory Swanson suffered a torn patella in her left knee, U.S. Soccer announced Sunday, and places her World Cup in serious jeopardy. Per U.S. Soccer, ...

The A’s announced on Friday afternoon that young outfielder Lawrence Butler had undergone right patellar knee surgery, which was deemed a success: The announcement of actual surgery comes as a bit of ...

Athletics outfielder Lawrence Butler underwent surgery on the patellar tendon in his right knee on Friday and is expected to be ready for spring training. Butler had a procedure done to repair a ...