Biomaterials in Guided bone Regeneration for Dental Implants: A Systematic review of Clinical and Experimental Evidence
Background: Guided bone regeneration (GBR) is a well-established surgical technique in implant dentistry, aiming to promote new bone formation in deficient alveolar ridges. The method relies on barrier membranes and bone graft materials to exclude soft tissue invasion and enhance osteogenesis. Objective: This systematic review aimed to evaluate the effectiveness of different biomaterials used in GBR associated with dental implant placement, highlighting clinical outcomes and complications.