In this procedure, liquid nitrogen is used to freeze and kill abnormal cells. When the area thaws, the dead tissue falls off. Cryosurgery usually does not hurt, but more than one session may be required to completely remove the growth.
Cryosurgery is a highly effective treatment for a broad range of benign skin problems.
Sun-damaged skin and related lesions are highly amenable to intervention with cryosurgical treatment.
Cryosurgery is very effective against acne scars. Also is indicated for the treatment of keloid scars, moles, warts, petechia, small flat hemangiomas, etc.