The healing time is different for the two different types of mole removal and the location, and also the reason for the excision. The healing time of a cosmetic mole removal on a face can be 7-10 days, during which there will be a scab form and then fall off as the skin heals up under the scab. A deep shave excision for testing for possible melanoma is a much deeper and wider shave excision and depending on the location on the body, can take between 2 and 4 weeks to heal. There can be a risk of infection on the lower leg with this technique (or any excision on the lower leg) due to poor immune function and blood supply on the lower leg, which can further delay healing.
Ellipse excision on the face takes 7 days to heal enough for sutures to be removed, and other parts of the body usually take between 7 and 14 days to heal to the point where sutures can be removed. However, this is only the early stage of healing, with deep sutures continuing to support the wound for the next 6 weeks until further strength has developed in the wound. During this time, sporting activities, lifting, carrying, bending and squatting need to be avoided depending on the location of the wound, and the wound needs to be supported with taping with micropore tape or similar. Wound can be as little as at 10% of their eventual strength at day 7 without supportive deep sutures, and can reach 80% of their eventual strength at 3 months, hence the need to continue taping for an extended period and limit physical exertion, especially on the area affected by the surgery.
Melanoma Scan - Skin Cancer Clinic