In thermolysis, what type of current is used?

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Multiple Choice

In thermolysis, what type of current is used?

Explanation:
Thermolysis relies on high-frequency alternating current. The rapid back-and-forth motion of ions at the needle tip converts electrical energy into heat right at the follicle, causing coagulation of the follicular tissue and destruction of the hair-producing cells. This localized heating is what makes thermolysis effective and relatively quick and comfortable. Using direct current would produce a chemical reaction in the tissue (the galvanic method) rather than the rapid heating needed, and low-frequency currents or pulsed direct current don’t provide the same precise, fast heating necessary for thermolysis.

Thermolysis relies on high-frequency alternating current. The rapid back-and-forth motion of ions at the needle tip converts electrical energy into heat right at the follicle, causing coagulation of the follicular tissue and destruction of the hair-producing cells. This localized heating is what makes thermolysis effective and relatively quick and comfortable. Using direct current would produce a chemical reaction in the tissue (the galvanic method) rather than the rapid heating needed, and low-frequency currents or pulsed direct current don’t provide the same precise, fast heating necessary for thermolysis.

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