Nonunions and pseudoarthrosis of long bones in the lower limb As in the upper limb, the non-union fractures or nonunions of long bones, that’s to say ‘non welded’ or poorly resolved, 6 novembre, 2015 | autologous femoral periosteum, Dr. Del Piñal, femur pseudoarthrosis, graft periosteal flap, microsurgery, pseudoarthrosis, tibia pseudoarthrosis |