WWE.com has provided the following update on John Cena following last night’s Extreme Rules PPV in his Extreme Rules match with Brock Lesnar.

“The most obvious injury was the laceration to his head, which caused a substantial amount of bleeding,” said WWE locker room physician Dr. Chris Amann. “He also has suffered a shoulder injury. Initial testing in the training room leads me to believe there may be torn muscles, possibly a torn rotator cuff or a biceps muscle.”

Unfortunately, there are no specifics available as to the extent of Cena’s condition, although he is still scheduled to appear on tomorrow’s Raw SuperShow. Dr. Amann told WWE.com reporters that doctors would be conducting additional tests in the morning to determine the full scope of Cena’s injuries.