A 15-year-old patient is referred to the Department of Periodontics of the University of Valencia. The patient reported dissatisfaction with the position of upper right canine after orthodontic treatment. Previously, in a private center, surgical approaches were performed for the traction of the canine included. On clinical examination at first appointment, generalized plaque-induced gingivitis was observed, with palatal fenestration of the root of upper right lateral incisor of approximately 75% of the total surface, with suppuration and very little gingiva inserted at the cervical level, which presents a buccal torque of the crown. Radiologically, a mild rhizolysis and bone loss adjacent to upper right lateral incisor was observed. An interdisciplinary treatment is decided between the departments of Orthodontics, Endodontics and Periodontics: - Canal treatment of upper right lateral incisor, performing a retrograde filling of the cavity with Biodentine ® (Septodent, Saint Maur de Fossés, France). - Orthodontic treatment, modifying the torque and improving the stability. - Periodontal treatment, performing a connective tissue graft by Langer technique adapted to the case. After the conclusion of the orthodontic treatment, an improvement in the situation is observed. The graft was performed, presenting at 3 months a line of fenestration in the mucosa. At 4 years, the patient is asymptomatic, without suppuration, with a total closure of the fenestration.