Will hair grow again near the stitch site once it fell off after wound healing? (Photo)

I fell off from a height and the bump was severe still I got only 4 stitches . The surrounding area had hair until the wound healed but after 15 days of accident and 10 days after stitch removal the hair started falling and slowly in 4-5 days, a large bald spot was made. I am using keraglo men and minoxidil topical from past 6 days but I can't see hair growth.. Will the hair ever grow back? I don't want hair to grow on scar but surrounding area.. Plz help