Gutta-percha cones: properties for current endodontic practice

Julia Niero ZANATTA, Patricia KOPPER, Anarela Bernardi VASSEN

Objective: The objective of this study was to identify the types of gutta-percha for obturation and their forms of presentation, as well as physical-chemical and biological characteristics of the material. Materials and Methods: Articles were selected from the PubMed and Science Direct databases, published between 1973 and 2016. Were used as descriptors: “gutta-percha and obturation”; “cones of gutta-percha” and “obturation cones and endodontic”. Review: Gutta-percha is a material of organic origin, which can be found in two crystalline forms. It is usually found in the form of cones composed of gutta-percha associated with other substances. Gutta-percha is considered inert and biocompatible, because it causes little allergic reaction and slow biodegradation. It can suffer physical-chemical changes when used in thermo-obturation techniques, where the high temperatures accelerate its degradation, compromising its function. In addition, its early degradation is also affected by the presence or absence of periapical lesions. Conclusion: Gutta-percha Cones are still considered the most suitable and accessible material for root canal filling.

Keywords: Gutta-Percha. Root Canal Obturation. Endodontics.

How to cite: Zanatta JN, Kopper P, Vassen AB. Gutta-percha cones: properties for current endodontic practice. Dental Press Endod. 2021 May-Aug;11(2):56-62.

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