Clinical Comparison Between Two Surgical Techniques for the Treatment of Gingival Recessions

Inclusion Criteria: * Recession defects are Miller's class I or II and do not vary more or equal than 3 mm * Main complaint aesthetic issues or dentine hypersensitivity * The patient must be a candidate for bilateral root coverage procedure * Patient shows sufficient plaque control (FMPS \< 20%) * The patient is able to comply with the study-related procedures such as exercising good oral hygiene and attending all follow-up procedures * The patient is able to fully understand the nature of the proposed surgery and is able to provide a signed informed consent Exclusion Criteria: * Smokers * Systemic diseases * Pregnants or lactating * Periodontal disease * General contraindications for dental and/or surgical treatment are present * The patient has a history of malignancy, radiotherapy, or chemotherapy for malignancy within the past five years * The patient is taking medications or having treatments which have an effect on mucosal healing in general (e.g. steroids, large doses of anti-inflammatory drugs)