Final answer:
Electrodesiccation is a surgical technique that uses an electric spark to destroy tissue. It is commonly used in dermatology to treat various skin conditions.
Step-by-step explanation:
One surgical technique in which tissue is destroyed using an electric spark is electrodesiccation. This technique involves using a high-frequency electric current to dehydrate and destroy tissue, typically used for the treatment of benign skin conditions such as warts, skin tags, and certain types of skin cancer.
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