WebSHORTWAVE DIATHERMY. This deep heat modality is the therapeutic application of high radiofrequency electrical currents. The radiofrequency electromagnetic field usually is at a frequency of 27.12 MHz (l =11.06 m). Hyperemia, sedation, and analgesia are the basic physiologic effects. The reduction in muscle spasm due to muscle relaxation is a ... WebUltrasound has been described as a diathermy modality. This is due to its ability to produce a tissue temperature rise (TTR) in the treated tissues. However, the mechanism by which it achieves that action differs dramatically from the TTR achieved by the action of electromagnetic energy when applied to living tissues. In addition, ultrasound ...
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http://b1ba42add7d94852a145-854a4c52ee751079a1c437b6795bca76.r38.cf1.rackcdn.com/f91861a8-5611-49d8-8025-7fa0a5472b3a.pdf WebJun 1, 2002 · Diathermy is a common treatment modality used to relieve pain through localized heating. This paper briefly discusses the mechanisms through which heat is generated in tissue and the absorption ... flags in arlington national cemetery
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WebJun 10, 2016 · Ultrasound, short-wave diathermy (SWD), and microwave diathermy can attain deep heating of body tissues, which may have benefit for some patients after … WebDiathermy as a therapeutic agent may be classified as two distinct modalities, shortwave and microwave diathermy. Shortwave diathermy may be either continuous or pulsed. … WebDiathermy: Can be monopolar or bipolar. High frequency A.C. electric current either as a cutting modality or else to cauterize small blood vessels to stop bleeding. This technique induces localised tissue burning and damage, the zone of which is controlled by the frequency and power of the device. can online students play college sports