i have stitch marks on my forehead due to accident. Can they be removed?

i met wid an accident in 2012 jan and had 13 stitch on my forehead its marks r so embarssing ...and i hv consult a dermatologist got 1 setup of laser by mdft treatment but cause dark red mark wid minute black dots on it plsss help me to reduce it as i have my wedding in june

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