We have not really learned how to cut human skin without leaving a scar. Unless they’re doing really remarkable things with lasers nowdays that I’m not aware of, any excision would leave a scar. So, these would not be an amazing breakthrough. But what kind of is an amazing breakthrough is that they figured out a while back not to make scars on the head that go straight across, but rather in a zigzag fashion, so that hair can grow back in a somewhat normal way.
it seems like the scalp which was hairless because of the scar inhibiting the growth of the hair managed to regenerate hair after that portion of the scalp was excised and placed with ecm.
what does anyone think about this? I have other stuff to show you if you’re interested.