The injury could end the right-hander's season if surgery is required.
For now the next move for the pitcher is to seek out more information.
"I don't know what I am going to do," Myers told the Philly Inquirer. "First I am going to get a second opinion."
Myers left his start against the Marlins Wednesday after experiencing serious pain. Myers got X-rays after the game that showed some bone spurring in the hip joint, according to the team. The MRI was to see if there was further damage.