Hello,
With time, there may be a reduction in appearance of scar and more over at such a young age, it is not advisable to opt for plastic surgery if the presenting symptom is only cosmetic in nature. After a few years, you can consult a plastic surgeon and discuss the treatment options with him.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.
I was bit at age 4. Over 76% of my face. I had to have almost 20 reconstructive procedures. When it came to my lips, I had a lip enhancement to correct the symmetry. At age 30, i don't even notice most of the scars. Now it's just laser surgery if i ever decided.i wanted it. And it's on my chin and left cheek bone area. I'm praying for your daughter and answers to your questions.