A MECHANIC WAS INFLATING A TRUCK TIRE WITH A STANDOFF DEVICE INSIDE THE MAINTENANCE SHOP. THE SIDEWALL OF THE TIRE BLEW OUT AT 60-70 PSI, KNOWN AS A ZIPPER FAILURE. DEBRIS STRUCK THE MINER IN THE FACE. WE TRANSPORTED EE TO THE ER WHERE EE WAS RELEASED AND ASKED TO RETURN THE NEXT DAY. EE RECEIVED SURGERY ON 11FEB2022.