Pittsburgh Steelers star linebacker T.J. Watt underwent a successful surgery after sustaining a collapsed lung during dry needling, his brother J.J. Watt said.

Steelers pass rusher T.J. Watt underwent surgery Thursday to stabilize and repair a partially collapsed lung suffered during treatment at the Steelers' facility on Wednesday, his brother, J.J. Watt, said Friday in a social media post.

Pittsburgh Steelers linebacker T.J. Watt was hospitalized after a dry needling procedure led to a partially collapsed lung. Will Watt play tonight?

Another dominant performance from Myles Garrett in Week 15 puts the star defender on the verge of surpassing Steelers’ T.J. Watt in the history books.

According to multiple reports, the Pittsburgh Steelers could face punishment from the NFL over T.J. Watt's punctured lung.

The Pittsburgh Steelers are elevating outside linebacker DeMarvin Leal and offensive tackle Jack Driscoll from the practice squad to the 53-man roster for Monday’s game. Leal will come up with T.J. Watt on the sidelines due to surgery on a collapsed lung last week.

Here is Saturday’s Week 15 injury report for the Pittsburgh Steelers against the Miami Dolphins ahead of their upcoming Monday Night Football matchup.