I had a nose job in December last year 2019 and the bandage left a scar on my nose for several months, my therapist has been injecting her with a (skin poster) I have laser sessions with the aim of restoration but the result is very slow I wanted to consult, is what my doctor does right? Or does the wound need surgical intervention? Or is laser and injection sufficient? Will she leave a permanent scar, or will she completely disappear with creams and treatment?