Hi. I have what from what I have read is a forehead osteoma on my forehead. It has been there for about 5 years, and has not caused any symptoms, but it has gotten very largr. It goes from ,y hairline to almost my eyebrow. I have an appointment in about 2 weeks with a plastic surgeon. Wnat can I expect in terms of surgery ?. It is becoming a problem with looks and it hurts when Imbrush or wash my hair.