Vertical and Horizontal Mandibular Ridge Augmentation Techniques

Inclusion Criteria: * Age ≥ 18 years * Physical status according to the American Society of Anesthesiology (ASA) I or II, which includes patients who are systematically healthy or may suffer from mild to moderate, however well-controlled systemic diseases. * Subjects having at least one free end saddle edentulous area of the posterior area of the mandible with moderate horizontal and vertical bone defects \>≥3mm. * Capacity to understand and accept the written conditions of the study. Exclusion Criteria: * Insufficient oral hygiene. * Smoking habit of \>10 cigarettes/day (self-reported). * Abuse of alcohol or drugs. * Pregnancy or individuals attempting to get pregnant (self-reported). * Acute local or systemic infections. * Uncontrolled diabetes or other metabolic disease. * Severe hepatic or renal dysfunction. * Autoimmune disorders. * Patients who underwent radiotherapy in the last 5 years. * Patients undergoing immunosuppressive therapy or who are immunocompromised. * Any other contraindications for undergoing surgery.