MIAMI â€"  Court records show George Zimmerman had a pair of black eyes, a nose fracture and two cuts to the back of his head after the fatal shooting of 17-year-old Trayvon Martin.

The medical records were part of evidence released Tuesday that prosecutors have in the second-degree murder case against Zimmerman. He has entered a plea of not guilty and claims self-defense in the Feb. 26 shooting. A message left Tuesday evening with Zimmerman's attorney was not immediately returned.

Zimmerman was treated Feb. 27 at Altamonte Family Practice. A phone call made Tuesday evening to the practice rang unanswered.

ABC News first reported Zimmerman's injuries from the medical records. Some of the injuries were previously reported by The Associated Press based on video of Zimmerman at a jail sally port.

Zimmerman, 28, is free on $150,000 bail and living in an undisclosed location. He has pleaded not guilty to second-degree murder charges that were only filed after the governor appointed a special prosecutor to investigate the slaying in the central Florida city of Sanford. The case has become a national racial flashpoint because the Martin family and supporters contend Zimmerman singled Martin out because he was black.

It has also sparked renewed debate over "stand your ground" laws pushed by the National Rifle Association. While backers say such laws protect innocent lives, detractors contend they can become a virtual license to kill and are prone to misuse by criminals and misinterpretation by judges.

Zimmerman, who faces a potential life sentence if convicted, said he only fired his handgun because Martin attacked him. If Zimmerman prevails on his self-defense claim, a judge could dismiss the case before trial.