Hello, During pregnancy I developed periodontal disease that went untreated. Two of my bottom teeth became detached from my permanent bottom retainer (after braces) and started to become loose. 7yrs ago I found a dentist that reattached the teeth to the retainer. I recently went to a periodontist that said the splint was doing a good enough job to stabilize the teeth, but I need laser therapy to help cure the periodontal disease, no mention of repair to gum line. Can my gum line be repaired?