di·a·ther·my (dī'ə-thûr'mē) n. The therapeutic generation of local heat in body tissues by high-frequency electromagnetic currents. di'a·ther'mic (-mĭk) adj.
Main Entry: dia·ther·my Pronunciation: 'dI-&-"th&r-mE Function: noun Inflected Form: plural-mies : the generationof heat in tissue by electric currents for medical or surgical purposes called also endothermy; —see ELECTROCOAGULATION, SHORTWAVE DIATHERMY
diathermy di·a·ther·my (dī'ə-thûr'mē) n. The therapeutic generation of local heat in body tissues by high-frequency electromagnetic radiation, electric currents, or ultrasonic waves.