1, understand the nature of scars, and distinguish superficial scars, atrophic scars from hypertrophic scars and keloids one by one; Check the congestion in the scar area to find out whether there are infection factors and whether it is a chemical burn. , but also pay attention to whether there is an allergic tendency to scar hyperplasia.

2, in-depth understanding of the scope and time of facial scars.

3. Check whether the functions of eyes, nose and mouth are limited.

Facial scar type

1, small facial scar, the skin of a certain part of the face caused by trauma infection, burns or other reasons, which has no obvious influence on the function and face, but some patients have a strong desire for plastic surgery.

2 facial scar with dysfunction, such as eyelid ectropion, mouth askew, small mouth deformity, etc.

3. Large area scars that hinder facial beauty are proliferative, mostly flat. This kind of scar mainly affects the face, but it does not hinder the function of the five senses much.