Publication

Abstract : Over the past 30 years, the number of dental implant procedures has been increasing worldwide, reaching about one million dental implants per year. In Brazil, in the last decades, there has been a very rapid evolution in implant dentistry with high success rates. The development of biomaterials for use in dental clinics in recent years has represented a powerful therapeutic tool in the correction of bone defects. This study aims to analyze and discuss the main types of biological membranes, positives, negatives, their indications and results. For the development of the present revision work, we used a database such as Medline, Embase, Pubmed, Ovid and Cochrane. The main descriptors (MeshTerms) used were "Implantology", "Regenerative Surgery", "Biomembranes", "Bioengineering Bone". Based on the literary findings, both non-absorbable and absorbable membranes are effective in the process of bone regeneration. Absorbents do not require a second surgical time. However, there are information gaps, and further research is needed to ensure the perfect knowledge of the properties of the physical barriers to achieve a perfect bone regeneration of the periodontal bone defects and around implants. Due to bone regeneration and biological barriers in the Grafting surgeries, there was a technological growth of these materials because they pointed out as potential tools for the treatment of bone loss.