Exemplos de uso de Passive ultrasonic em Inglês e suas traduções para o Português
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Root canal preparation(rcp)+ passive ultrasonic irrigation(pui) with naocl+ edta; 2.
For this purpose, new irrigation systems with greater efficacy andsafety have been developed, standing out the apical negative pressure(anp) and the passive ultrasonic(pui) irrigation systems.
Influence of passive ultrasonic irrigation in bacteria and endotoxins from root canals:….
In groups 2, 4, 6 and 8 was performed root canal preparation associated with passive ultrasonic irrigation and irrigated with the same solutions described above.
Abstract aim: this study evaluated the interference of the triple antibiotic paste vehicle on its removal from the root canal using needle irrigation with or without passive ultrasonic irrigation pui.
The total irrigant was 5 ml,being renewed every passive ultrasonic agitation, totaling 3 cycles of 20 seconds.
The canal preparation was performed with three instruments beyond the anatomic diameter, with the use of chemical substances sodium hypochlorite 2.5%,endo ptc and edta-t with passive ultrasonic irrigation.
The removal of the paste will be done by passive ultrasonic irrigation and the quality of the cleaning will be evaluated by stereomicroscopy.
In all experimental groups were performed root canal preparation andtwo irrigation protocols- passive ultrasonic irrigation and conventional irrigation.
Objective: To evaluate the antimicrobial action of passive ultrasonic irrigation(PUI) or conventional irrigation(CI) of NaCl 2.5% and 17% EDTA or QMiX after biomechanical preparation on the viability of mixed biofilms and neutralization of endotoxins in root canals ex vivo.
The specimens were randomly distributed into 3 groups for final irrigation:conventional irrigation, passive ultrasonic irrigation(pui), and endoactivator irrigation.
Thus, the aim of this study was to evaluate thesubgingival irrigation with syringe(is) and/ or passive ultrasonic subgingival irrigation(isup) with saline(sf), sodium hypochlorite(hs) and propolis extract(pro) influences the concentration of the inflammatory mediators il-1¿,il-6 and tnf-¿-induced periodontitis in an experimental rat.
The aim of this study is to qualitative evaluate, the smear layer removal of the polar zones of flattened roots,after conventional irrigation and passive ultrasonic irrigation protocols.
The aim of this clinical study was to compare the effects of passive ultrasonic irrigation(pui) and intracanal medication with calcium hydroxide in bacteria and endotoxins from root canal.
The palatine roots of 52 4 superior molars in humans were extracted and prepared in the protaper universal 5 system up to instrument f4. they were divided into four groups: endoactivator 6 group; conventional group;endovac group, and passive ultrasonic irrigation pui.
The aim of this study was to evaluate the efficacy of niquel-titanium(niti)reciprocating instrument techniques and passive ultrasonic irrigation(pui) for the retreatment in curved canals and obturated with correspondent single cones.
The sample consisted of 10 patients with two teeth in the same arch, but on different sides(split-mouth), subjected to the same endodontic treatment with reciprocating instrumentation inthe apical foramen instrumentation limit, chemical solution of sodium hypochlorite and 5.25% passive ultrasonic irrigation.
The aim of this study was to compare the antibacterial effect of irrigation protocols(positive,negative and passive ultrasonic pressure) using sodium hypochlorite 2.5% associated with root canal preparation with nickel-titanium instruments.
This study aimed to compare the cleaning"ex vivo" the walls of root canals of single-rooted teeth using 3 different final irrigation protocols: easy clean plastic device in two different movements(rotary rotational continuous and reciprocating) andthe use of inserts with passive ultrasonic technique pui.
The aim of this study was to assess and to compare in vitro the morphology of the dentin surface of the root canal in pre-established level,after use passive ultrasonic irrigation and irrigation with reciprocanting mechanical activation with instrument easyclean in final irrigation.
This study evaluate the efficacy of passive ultrasonic irrigation(pui) in removing root canal filling material from endodontically treated teeth after using one of two reciprocating systems, reciproc(vdw, munich, germany) or waveone(dentsply maillefer, ballaigues, switzerland), or one nickel-titanium(niti) rotary system, protaper universal retreatment dentsply maillefer.
Two of these were used as negative control, and the others were randomly divided into three groups according to their final irrigation: ic- irrigation with conventional syringe and needle;pui- passive ultrasonic irrigation; endosafe- endosafe irrigation system.
After this period, removal of intracanal medication was performed by the following techniques,group 1 was performed irrigation passive ultrasonic activation, group 2 was used conventional irrigation navitip fx needle to group 3 used the file memory to drive irrigating solution and group 4, it was subjected to the use of easy clean file. for the positive control tooth i.
They were divided into four groups: gi conventional irrigation with distilled water(control); gii naocl 5.25% in conventional irrigationwith positive apical pressure; giii naocl 5.25% in passive ultrasonic irrigation(pui); giv heated naocl 5.25% irrigation with positive apical pressure.
Group g1 and the other thirty two teeth were ocasionally divide into four experimental groups(n=8). the experimental groups received those final irrigation: g2-passive ultrasonic irrigation 10s, associated with sodium hypochlorite solution;g3- passive ultrasonic irrigation 30s, associated with sodium hypochlorite solucion; g4- passive ultrasonic irrigation, 10 seconds three times, associated with the sodium hypochlorite, the edta and the sodium hypochlorite, respectively, each time of 10s; g5- passive ultrasonic irrigation, 30 seconds three times, associated with the sodium hypochlorite, the edta and.
This study evaluated the amount of hard-tissue debris accumulation from mandibular mesial root canals after different final irrigation protocols: endovac, easy clean,self-adjusting file(saf) and passive ultrasonic irrigation(pui), using micro-computed tomographic imaging micro-ct.
The aim of this study was to evaluate the influence of tree final irrigation systems: ppi(positive pressure irrigation),pui(passive ultrasonic irrigation) and cui(continuous ultrasonic irrigation) on the push-out resistence of glass fiber posts, using 5.25% naocl(sodium hypochlorite) or 2% chx(chrorexidine) as irrigation solution.
The teeth were randomly divided into 5 groups: group 1- automated root canal preparation(pacr) and irrigation with negative pressure(ipn) with sodium hypochlorite 2.5%; group 2- parc irrigation and positive pressure(ipp)with sodium hypochlorite 2.5%; group 3- parc and passive ultrasonic irrigation(pui) with sodium hypochlorite 2.5.
A total of 34 single-rooted teethwith were selected and divided into 3 groups, in which we used the conventional irrigation with passive ultrasonic activation(pui) protocol and the alternating irrigation protocol with sodium hypochlorite 2,5%(naocl) and edta 17%(ethylenediamine tetraacetic acid) associated with the pui and the cui passive ultrasonic irrigation.
Aim: this in vivo study evaluated the antibacterial effects of two endodontic instrumentation systems self-adjusting file(saf, redent-nova, ra¿anana, israel) and twisted file adaptive(tfa, sybronendo, orange, ca, eua),the later also associated with passive ultrasonic irrigation(pui), during the chemomechanical preparation of root canal treated teeth with apical periodontitis.