1.0 link Rainbow Dash Network http://rainbowdash.net/ RDN's Lucifer (nerthos) http://rainbowdash.net/nerthos http://rainbowdash.net/notice/2974915 @<span class="vcard"><a href="http://rainbowdash.net/user/11114" class="url" title="Creamsicle Badlands"><span class="fn nickname">wafers</span></a></span> That happens. I have one such fissure in one of my upper front teeth. Sometimes you don't even know how they ended up there. Still, a dentist can put some sort of really thin glueish paste on it that gets into the fissure and seals it.