This study compared the effect of two drills and five cleaning regimens on post space debridement. One hundred extracted premolars were instrumented and obturated with warm vertical compaction of gutta percha. The teeth were divided into two groups according to the drill used to remove gutta percha/sealer and for post space preparation: a Largo drill (Largo; Dentsply, St Quentin en Yvelines, France) or a MTwo-PF drill (Sweden&Martina, Due Carrare, Padova, Italy). The following cleaning regimens were used: EDTA, ultrasonics, ultrasonics + EDTA, phosphoric acid, and distilled water. Scanning electron microscopic images of the post spaces were taken, and the presence of debris and of open dentin tubules were evaluated. The ultrasonics + EDTA, phosphoric acid, and EDTA groups were comparable in open tubules scores for both drills and in debris scores after the use of MTwo-PF (p > 0.05). The ultrasonics and control groups performed significantly worse (p lt 0.05). The MTwo-PF drill result...ed as effective as the Largo drill in obtaining a good post space cleaning, especially when followed by ultrasonics + EDTA irrigant regimen.
Keywords:
debridement / gutta percha removal / irrigant regimens / post space
TY - JOUR
AU - Coniglio, Ivanovic
AU - Magni, Elisa
AU - Goracci, Cecilia
AU - Radović, Ivana
AU - Carvalho, Carlos Augusto
AU - Grandini, Simone
AU - Ferrari, Marco
PY - 2008
UR - https://smile.stomf.bg.ac.rs/handle/123456789/1424
AB - This study compared the effect of two drills and five cleaning regimens on post space debridement. One hundred extracted premolars were instrumented and obturated with warm vertical compaction of gutta percha. The teeth were divided into two groups according to the drill used to remove gutta percha/sealer and for post space preparation: a Largo drill (Largo; Dentsply, St Quentin en Yvelines, France) or a MTwo-PF drill (Sweden&Martina, Due Carrare, Padova, Italy). The following cleaning regimens were used: EDTA, ultrasonics, ultrasonics + EDTA, phosphoric acid, and distilled water. Scanning electron microscopic images of the post spaces were taken, and the presence of debris and of open dentin tubules were evaluated. The ultrasonics + EDTA, phosphoric acid, and EDTA groups were comparable in open tubules scores for both drills and in debris scores after the use of MTwo-PF (p > 0.05). The ultrasonics and control groups performed significantly worse (p lt 0.05). The MTwo-PF drill resulted as effective as the Largo drill in obtaining a good post space cleaning, especially when followed by ultrasonics + EDTA irrigant regimen.
PB - Elsevier Science Inc, New York
T2 - Journal of Endodontics
T1 - Post space cleaning using a new nickel titanium endodontic drill combined with different cleaning regimens
VL - 34
IS - 1
SP - 83
EP - 86
DO - 10.1016/j.joen.2007.10.019
ER -
@article{
author = "Coniglio, Ivanovic and Magni, Elisa and Goracci, Cecilia and Radović, Ivana and Carvalho, Carlos Augusto and Grandini, Simone and Ferrari, Marco",
year = "2008",
abstract = "This study compared the effect of two drills and five cleaning regimens on post space debridement. One hundred extracted premolars were instrumented and obturated with warm vertical compaction of gutta percha. The teeth were divided into two groups according to the drill used to remove gutta percha/sealer and for post space preparation: a Largo drill (Largo; Dentsply, St Quentin en Yvelines, France) or a MTwo-PF drill (Sweden&Martina, Due Carrare, Padova, Italy). The following cleaning regimens were used: EDTA, ultrasonics, ultrasonics + EDTA, phosphoric acid, and distilled water. Scanning electron microscopic images of the post spaces were taken, and the presence of debris and of open dentin tubules were evaluated. The ultrasonics + EDTA, phosphoric acid, and EDTA groups were comparable in open tubules scores for both drills and in debris scores after the use of MTwo-PF (p > 0.05). The ultrasonics and control groups performed significantly worse (p lt 0.05). The MTwo-PF drill resulted as effective as the Largo drill in obtaining a good post space cleaning, especially when followed by ultrasonics + EDTA irrigant regimen.",
publisher = "Elsevier Science Inc, New York",
journal = "Journal of Endodontics",
title = "Post space cleaning using a new nickel titanium endodontic drill combined with different cleaning regimens",
volume = "34",
number = "1",
pages = "83-86",
doi = "10.1016/j.joen.2007.10.019"
}
Coniglio, I., Magni, E., Goracci, C., Radović, I., Carvalho, C. A., Grandini, S.,& Ferrari, M.. (2008). Post space cleaning using a new nickel titanium endodontic drill combined with different cleaning regimens. in Journal of Endodontics
Elsevier Science Inc, New York., 34(1), 83-86.
https://doi.org/10.1016/j.joen.2007.10.019
Coniglio I, Magni E, Goracci C, Radović I, Carvalho CA, Grandini S, Ferrari M. Post space cleaning using a new nickel titanium endodontic drill combined with different cleaning regimens. in Journal of Endodontics. 2008;34(1):83-86.
doi:10.1016/j.joen.2007.10.019 .
Coniglio, Ivanovic, Magni, Elisa, Goracci, Cecilia, Radović, Ivana, Carvalho, Carlos Augusto, Grandini, Simone, Ferrari, Marco, "Post space cleaning using a new nickel titanium endodontic drill combined with different cleaning regimens" in Journal of Endodontics, 34, no. 1 (2008):83-86,
https://doi.org/10.1016/j.joen.2007.10.019 . .
