Doctors at the Oncology Center in Gliwice said the 27-hour operation was performed May 15, just weeks after the accident.
The head of the team of doctors, Adam Maciejewski, said it was the world's first life-saving face transplant carried out so soon after the damage.
Previous transplants took months or years to prepare. The surgery reconstructed the face, jaws, palate and the bottom of the man's eye sockets.
A picture of the patient taken yesterday, six days after the surgery, showed him making a thumbs-up gesture from his hospital bed.