[The value of electromagnetic waves in delayed union. Apropos of 21 cases].

Healing was obtained in 21 fractures with delayed union or pseudarthrosis by stimulation of the bone with electromagnetic waves. The interest of this method lies in a number of factors: the apparatus Centicure is miniaturized and very easy to handle; the daily treatment is performed by the patient himself; and application may be split, allowing normal and even professional activity. The method requires no immobilization nor surgical electrode implantation, the cost of the treatment is low and the apparatus can be used for several patients. Bone healing was seen in 15 cases of the 19 reviewed after a brief treatment period. Stimulation by means of magnetic fields, on the other hand, has obvious drawbacks, including high costs.