It was previously reported that WWE Superstar Sheamus had suffered an undisclosed injury to his arm after the former WWE World Heavyweight Champion posted a photo of himself with his arm in a cast to his official Twitter page on Thursday.

In an update, is reporting that Sheamus is suffering from tendonitis and that the cast has been placed on his arm as a precautionary measure during the healing process.

As of the initial report, Sheamus has officially been pulled from in-ring action and there is no word on when he is expected to return; however, he is expected to remain on WWE programming, but in a limited-type role.