I don't know which hospital your son sewed it.

If your son is not a scar, and he sewed it with 6-0, then he is right and sewed it tightly. After the stitches are removed, the scar should not be obvious, just a very thin line. I can't see clearly when I grow up.

If the thread is thick or not neat enough, it will affect the stitching effect.

Now there are six stitches, which means there is no way to change the front seam.

This week before taking out stitches, be sure to pay attention to the fact that the wound can't be wet by water and any dirty things, and that irritating food can't be eaten. Pay attention to observing that children don't scratch the wound, especially when sleeping. It is best to go to the hospital about the third day and let the doctor change the dressing before opening the wound.

I suggest you take out the stitches and observe. If the scar is not obvious, forget it. If it is obvious, it is recommended to go to the plastic surgery department of Shanghai Ninth People's Hospital. No.639, Manufacturing Bureau Road, Huangpu District. The hospital switchboard is 2327 1699. You can call for advice.