Final answer:
Yes, cryosurgery is commonly used to treat warts. It involves freezing warts with liquid nitrogen and is a standard method among other treatments such as applications of salicylic acid and electrosurgery.
Step-by-step explanation:
It is true that cryosurgery is frequently used to treat verrucae (warts). Cryosurgery involves the application of liquid nitrogen to freeze the wart tissue, leading to cell damage and eventually the removal of the wart. This method is one of the common treatments and is particularly useful for non-genital warts. While it is less effective for genital warts, it is still an option among the various therapies available. Other treatments for warts include topical applications of salicylic acid, electrosurgery, curettage, excision, painting with cantharidin, laser treatments, and immunotherapy.