Greetings to all,

Registered to this forum to get some help of you guys.
I had 2 skin defect treatments which left some scars on my scalp. They didn't heal very nice and I'm bothered by the scars because they are so obvious. Because I'm balding, I have been buzzing my head for a couple of years now, so just leaving the hair longer to cover the scars is not an option.
So after searching for ways to cover them up I ended here.

I was wondering if I can use a hair piece to cut out the shape of the scars and camouflage them, ie. a mini hair system. But I don't know if it's a viable option. The scars are oval shaped and are about 2 cm², so the shape is quite easy to cut out. But I buzz my hair and keep it at about 0.5cm. Is it possible to cut the piece that short and still being able to camouflage the scars well/naturally? Or is this idea not viable?
Any help is greatly appreciated!