There is some bone loss due to some surgery I had 4 years ago to bring that one (adult) tooth down. I had braces and lost my retainers so It moved lower and back. Because of the tooth's bone loss, a periodontic that I saw recommended not to get Invisalign because the force of the pushing would leave me with no bone holding the tooth, which will then fall out. I dont know what else to do. I dont want to get implants, I dont want any more surgerys. Is there another way?