In exclusive photos obtained by the National Enquirer, the 60-year-old shows off his bandaged and bruised face while recovering from surgery last year.
The pictures show Mickey posing in colourful underwear and with his dog after a facial reconstruction procedure.
The Wrestler star's problems with plastic surgery are well-known.
Initially, Mickey had several procedures to fix the damage done to his face from stints as a boxer in the '70s, and in the '90s when his Hollywood career dried up. In 2009, Mickey talked publicly about how his face was ruined by surgery.
"Most of it was to mend the mess of my face because of the boxing, but I went to the wrong guy to put my face back together," Mickey told the Daily Mail.
"I had my nose broken twice. I had five operations on my nose and one on a smashed cheekbone.
"I had to have cartilage taken from my ear to rebuild my nose and a couple of operations to scrape out the cartilage because the scar tissue wasn't healing properly. That was one of the most painful operations, but the worst was haemorrhoids" (ouch).
Mickey has since undergone numerous operations to repair the damage.
Despite losing his signature good looks, Mickey has had a career resurgence since his Oscar-nominated role in 2008's The Wrestler, starring in hits like Iron Man 2, The Expendables and Immortals.
His next projects are the Sin City sequel, A Dame To Kill For, and Gerard Butler crime drama Motor City.