My options for closing my remaining extraction space (4 bicuspids) are to pull back molars forward 4mm, or place 1 implant to cover the space. Is there a risk in placing only one implant? I feel like I've heard bad things about that process, but I can't find any specific threads about it.
Thanks.
Last edited by maxhammer; 01-20-2012 at 12:19 AM.