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Oral diseases are a prevalent global issue, causing significant health and economic burdens that greatly diminish the quality of life for affected individuals. Tissue engineering strategies employing scaffolds offer a promising approach to restoring the original structures and biological functions of dental and dentoalveolar tissues. Among the various building materials, polysaccharides, known for their inherent biocompatibility, have gained significant attention. Topical advances in tissue engineering have led to the fabrication of composite scaffolds with the greatest utilization of favorable properties of each material. This review aims to explore the application of polysaccharide-based composite scaffolds for regenerating dental and dentoalveolar tissues, including both hard and soft tissues, as well as tissue complexes. To begin, we will provide a brief overview to commonly used polysaccharides. Subsequently, we will introduce the commonly used forms of composite polysaccharide scaffolds together with fabricating, engineering, and optimizing methods for dental and dentoalveolar tissue regeneration. Next, we will examine the latest progress and the potential of polysaccharide composite scaffolds in dental and dentoalveolar tissue regeneration applications. To conclude, this review will reflect on the limitations and prospects associated with polysaccharide composite scaffolds for dental and dentoalveolar tissue regeneration. By addressing these aspects, we aim to contribute to the understanding and development of effective strategies for improving oral health outcomes.
Wang et al. (Tue,) studied this question.