Treatment of seriously compromised teeth : decision-making criteria and treatment options

The aim of this article was to describe the case of a patient who presented to our attention with severe periodontal disease, complicated by furcation involvement on elements 16 and 17. In addition, the radiographic exam revealed the presence of a deep intrabony defect distal to tooth 15. Surgical therapy is performed after the resolution of the endodontic component of the intra-bony defect on the element 15 and consists on osteoplasty and ostectomy on 16, guided tissue regeneration (GTR) on 15, extraction of 17 and bi-laminar connective tissue graft for the coverage of the recession on tooth 13. The patient is visited monthly and 9 months after surgery, the definitive metal-ceramic crown is delivered and adapted to tooth 16. At 18 months, the patient’s periodontal situation is re-evaluated and the pocket depth results healthy (probing depth of tooth 15=2 mm). The surgical practices reported in this work allowed for functional and esthetic rehabilitation of periodontally compromised teeth. The RSR and the GTR represent conservative surgery that allow the preservation of compromised dental elements and if properly performed, guarantee excellent survival rates of the elements in the arch. For these reasons, when it is possible, the RSR and the GTR are a valid alternative to implantology and are to be considered as the first therapeutic option in the treatment plan.