Resumo

MARTIN BIEDMA, B. et al. Endodontics in older patients. Av Odontoestomatol [online]. 2015, vol.31, n.3, pp.149-159. ISSN 2340-3152.  https://dx.doi.org/10.4321/S0213-12852015000300005.

Endodontics in geriatric patients is an increasingly common procedure in the dental clinic. Medical and dental characteristics of these patients makes us properly plan our procedures to anticipate possible difficulties as narrow ducts, calcifications etc. Our procedures should provide for the possible difficulties that may arise cause by narrow ducts, calcified pulp chambers, etc. During the instrumentation of these teeth, we submit a high stress of torsion to our instruments, motivated by the wide surface of contact between the instrument and the walls. For these reason, it will be absolutely necessary to make a rotary preinstrumentation, then, for the final instrumentation, we must consider the alternating rotation as a good option. The canal preparation should leave one sufficient dentin remnant, maintenance of the apical foramen and the proper taper to facilitate the administration of irrigants along the length of the ducts and the forces of condensation for obturation. As irrigants we use, in general, sodium hypochlorite 5% throughout the entire instrumental phase; and a combination of hypochlorite with a chelator for irrigation preobturation, in this phase we will activate with any ultrasonic device or with apical negative pressure. We will make the obturation with thermoplastic systems that provide us a completely three-dimensional sealing of the root canal system.

Palavras-chave : Endodontics; irrigants; obturation; gerodontology; older patients.

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