With reports of injuries to some of the biggest Tollywood superstars, the safety measures on sets come under scanner. The latest in the Tollywood injury list is of NTR who suffered a shoulder injury while shooting for his upcoming film Dragon. He spent three hours at the hospital as the doctors performed complex stitching and medication on his knee. Sources said that the actor suffered a torn rotator cuff, along with muscle injury and avulsion fracture to his shoulder, forcing him to undergo the surgery. With multiple stars in Tollywood injury list, the action entertainer genre has been a consistent source of income for the producers.