What does electrodessication refer to?

Electrodessication refers to the method of surgically drying out and destroying tissue using electric current. This technique involves the application of high-frequency electrical currents to the targeted tissue, which generates heat. The heat effectively dries out the cells, leading to coagulation and subsequent necrosis of the tissue. This procedure is commonly utilized in dermatological treatments to remove lesions, warts, and other skin abnormalities by effectively dehydrating and destroying the unwanted tissue without significant bleeding.

The other options represent different medical techniques that are not accurate descriptors of electrodessication. Heating tissue with sound waves corresponds to ultrasound therapy, using lasers is related to laser therapy, and injecting a solution typically refers to procedures like sclerotherapy or chemical peels. Each of these options utilizes distinct physical principles or intervention methods that do not align with the process of using electric current to desiccate tissue.