Free Gingival Graft Versus Connective Tissue Graft

Inclusion Criteria: * ASA type I and II subjects * Localized Gingival Recessions * Recessions Cairo RT I-II-III * FMPS \< 10% * FMBS\< 10% * \<10 cigs/ day * No contra-indication against oral surgical interventions * Patient is able to give inform consent Exclusion Criteria: * Infection (local or systemic). Each infection will be evaluated prior to study procedure for suitability. Patients with gingivitis or local infection (fracture, apical reaction) will undergo a dental treatment prior to entering the study. In case of systemic infection, the evaluation will be based on medical anamneses, and if necessary will be referred to relevant medical tests. * ASA type \> II * Current pregnancy or breastfeeding women * Alcoholism or chronically drug abuse * Smokers, ≳ 10 cigarettes per day * Immunocompromised patients * Uncontrolled diabetes * Untreated periodontitis * History of previous periodontal surgery (mucogingival or other) on the teeth to be included * Presence of severe tooth malposition, rotation or significant version of the tooth to be treated * Conditions or circumstances, in the opinion of the investigator, which would prevent completion of study participation or interfere with analysis of study results, such as history of no-compliance or unreliability