Evaluation of Root Coverage by Connective Graft and Different Root Conditioning Adjunctive Therapies

Inclusion Criteria: * Multiple Gingival recession - two or more Miller's class I or II (2 to 5 mm of height) * Indication of root coverage by dentin hypersensitivity or esthetic. * Minimum palate thickness (1,5mm) * Visible Enamel cement junction (JCE) on the teeth to be treated and pulp vitality * Patients without signs of periodontal disease activity and with plaque index and bleeding on probing throughout ≤20%; Exclusion Criteria: * Use of drugs that affect periodontal tissues (eg: anticonvulsants, calcium channel blockers, cyclosporine, bisphosphonates, hormone-based contraceptives, steroids) * Smokers * Pregnancy * Diabetics * History of head and neck radiotherapy * Teeth with mobility * Malpositioned teeth * History of periodontal surgery at the area on the last 12 months * Patients with orthodontic therapy in progression