Monografia (especialização)
Protocolo clínico dos sistemas de limas mecanizadas Reciproc Blue e Trunatomy
Fecha
2022-07-01Autor
Pâmela dos Santos Camelo Reis
Institución
Resumen
The introduction of mechanized rotary systems using nickel-titanium (NiTi) instruments
brought significant progress and agility to endodontic treatment, minimizing the
occurrence of iatrogenic events. With the advancement of technology, new systems
were introduced in order to improve the NiTi files performance. Some of these systems
use a different kinematics, the reciprocating motion, and promise to present
advantages in their physical properties, such as greater resistance to fracture. At the
same time, new heat treatments were developed in order to improve the mechanical
properties and increase even more the fracture resistance of the instruments, and thus,
provide a safer clinical routine. Among the most recent innovations in the field of
endodontic instruments are systems that advocate less dentin wear, more
conservative treatments aimed at maintaining maximum healthy tooth structure. These
new types of files have the particularity of being thin and flexible instruments, in order
to achieve a safe, minimally invasive and sufficiently effective instrumentation. This
work will address the TruNatomy™ systems, thermaly treated and conservative, and
Reciproc Blue, which adds safety due to its greater resistance to fracture and simplicity
of use because it is a single reciprocating instrument. A systematic clinical step-bystep for mechanized instrumentation using these two systems will also be proposed,
aiming to guide professionals regarding their use protocols