diathermy
(diīә-thur″me)
the use of high-frequency electromagnetic currents as a form of physical therapy (medical diathermy) or for surgical procedures (surgical diathermy). adj., diatherīmal, diatherīmic., adj.
medical diathermy
application of currents of low tension and high amperage to produce warmth in the deeper parts of the body; used particularly
to promote muscle relaxation and to treat joint disorders such as contractures.
surgical diathermy
electrocoagulation with an electrocautery of high frequency; often used for sealing blood vessels or stopping the bleeding of incised vessels.

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