Posted: Thu Jul 27, 2006 10:26 am
I had a major gap between my two front teeth, but it closed up with no powerchain. Now I have gaps on both sides of my formerly impacted canine, but the are closing up with no powerchain. I have developed a new gap on one incisor. My daughter who had NO gaps and is going to the same ortho is wearing powerchains. So they must serve purposes other than closing gaps. I keep thinking I will get one for my gaps but haven't yet. He has laced all my top front teeth together with wire though.