The treatment of fibrous non-union of fractures by pulsing electromagnetic stimulation.
Fifty-three ununited fractures with a median time since injury of 28 months were treated by electrical stimulation using pulsing electromagnetic fields. Union was achieved in 38 cases (71.7 per cent) in a median time of six months. For ununited fractures of the tibia the success rate was higher at 86.7 per cent. Previous or active sepsis, the presence of plates or nails, the age of the patient or the time since the injury did not affect the results. Analysis of the failures suggests that inadequate immobilisation, a fracture gap of more than five millimetres or the presence of a screw in the fracture gap was responsible. In four patients no cause of failure could be determined.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001863:Bone Screws; D004599:Electric Stimulation Therapy; D004574:Electromagnetic Fields; D055590:Electromagnetic Phenomena; D005260:Female; D050723:Fractures, Bone / Q000628:therapy; D005597:Fractures, Open / Q000628:therapy; D005599:Fractures, Ununited / Q000628:therapy*; D006801:Humans; D007866:Leg; D008297:Male; D008875:Middle Aged; D013978:Tibial Fractures / Q000628:therapy