Who Are the Hybrid Ceramics? A Bibliometric Review
Purpose:
To determine which biomaterials are referred to as hybrid ceramics and to describe their principal properties, when available.
Materials And Methods:
Two reviewers executed a literature search up to June 15, 2024, in three electronic databases: PubMed, Web of Science, and Scopus. All commercial names of biomaterials labeled as hybrid ceramic were retrieved if pertinent to the dental prosthesis. Articles referring to hybrid ceramic abutments were excluded.
Results:
Overall, 771 studies mentioning a hybrid ceramic were identified, and 226 were selected for this bibliometric study. A total of 25 biomaterials have been identified labeled as hybrid ceramics, including 4 experimental biomaterials, 2 indirect lutable composites, 3 glass- ceramics, 2 printable permanent crown resins, and 14 resin-based CAD/CAM blocks. Their mechanical, optical, and biologic properties have been described when available.
Conclusions:
Hybrid ceramics are popular in the research field yet are often mislabeled. A new, detailed classification is needed.
