To erase, scars, warts, and moles, it is safe to approach a cosmetic dermatologist, who is qualified and fit to do the job. And fall is the best time, for undergoing cosmetic surgery, of this type.

Scar removal techniques

a. Using laser beams to erase scars is a popular method, but is expensive. Lasers are used for 45-60 minutes on patient under anesthesia. It takes 6 months for the treated skin to normalize.
b. W-plastic surgery and Z-plastic surgery are methods adopted, where the scar is too big. The scar is covered with patches of tissue which is scar free and eventually the scar is reduced to a thin line on the skin.
c. The scars with skin discoloration are treated by inserting flesh colored pigments into the scar.
d. The superficial scars left by acne or chickenpox are erased by chemical peeling. Here acids are used to erase scars.

Mole removal procedures
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a. Electro-coagulation is a procedure where high-frequency electric current is used for the destruction of unwanted tissues.
b. Laser surgery is used to treat nonmalignant moles. Laser beam is used to clot tiny blood vessels.
c. Plastic surgeons remove moles but a procedure which involves removing some skin around the mole. There is a new scar once the stiches are cut and removed.