1. Hypertrophic nonunion distal right femur with broken femoral antegrade nail in a 32-year-old male.
Treatment: Revision of femoral nail with the use of specific grafts as stem cells
I. 18 months down the line from his first operation of femur nailing II. The orthopaedic surgeon Antonios Papasotiriou is performing the delivery of bone marrow from the iliac crest which contains the stem cells III. Four months down the line from the revision nailing. Lateral x-ray of femur shows the process of union of the fracture and the patient can walk without pain




