Patient #7, a 41 year old male who sustained multiple traumas including the left knee. He developed a post-operative wound infection with multidrug resistant Klebsiella pneumoniae and Acinetobacter baumannii. A second muscle flap surgery was performed in a final attempt to save the patient’s leg. Following surgery, the patient received a two week course of intravenous bacteriophage therapy. His wound drainage became culture negative, and the muscle flap healed completely. He was discharged from the hospital and avoided above knee amputation.