Biomimetic dentistry using polyethylene fibers

Abstract

Introduction: Biomimetic dentistry employs materials that aim to mimic the inherent nature of teeth and prioritize conservative treatments. Objective: To review the usage of fiber-reinforced compounds, by considering various types of dental destruction, fractures, and failure patterns. Methods: A review was conducted on SciELO, Google Scholar, and PubMed using keywords such as "composite resin core," "flared root," "fracture strength," "glass fiber posts," and "glass fiber ribbons," combined with AND and OR operators. It was ensured that all selected articles had been published within the last 5 years. Following selection, the biomechanical characteristics and clinical applications of the reviewed materials were analyzed. Development: The utilization of polyethylene fibers as a restorative material has revealed various notable physical properties, including fracture resistance, microfiltration, flexural strength, and modulus of elasticity. Literature results support the enhancement of these properties compared to other restorative materials. Concerning clinical application, polyethylene fiber is commonly observed in use for dental fissures, endodontically treated teeth, and extensive restorations. Ultimately, the use of this compound is distinguished by its ability to enhance compared to conventional materials. Conclusion: Polyethylene fiber stands out in dentistry for its application and benefits, as a less invasive option. In dentistry, fibers improve load and failure mode compared to conventional restorations.

Keywords

• biomimética
• fisuras dentales
• módulo de elasticidad
• reparación de restauración dental
• tratamiento conservador.