title: Application of axial impaction forces to the leg during the electrical treatment of non-union.
mesh_terms: D004599:Electric Stimulation Therapy; D005599:Fractures, Ununited / Q000628:therapy*; D006801:Humans; D007720:Knee Prosthesis / Q000009:adverse effects; D011542:Pseudarthrosis / Q000209:etiology; D013314:Stress, Mechanical