Electrical Heat for Physical Therapy and Surgery

This page is the CodyCross answer for the clue below from Mexico, Group 1369, Puzzle 4 (Gold and Silver).

Question is: Electrical Heat for Physical Therapy and Surgery

and the answer is: DIATHERMY

Word Meaning:

DIATHERMY — (physics, medicine) The generation of heat using high-frequency electromagnetic currents; especially the therapeutic production of heat in tissues in order to form coagulation

Definitions from Wiktionary.