Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler
OBJECTIVE: The purpose of this study was to evaluate the root surface roughness after instrumentation with hand curette and diamond-coated sonic and universal ultrasonic tips. MATERIALS AND METHODS: Forty root surfaces of human teeth were randomly assigned to four treatment groups: control group (without instrumentation), curette instrumentation, ultrasonic instrumentation with universal tip and sonic instrumentation with diamond-coated tip. Each sample was instrumented with fifteen strokes. Before and after instrumentation, surface roughness was measured. In addition, the root surface topography was examined after treatment under the scanning electron microscope. RESULTS: Significant statistical differences (p <0.05) were observed when comparing the control group (0.48±0.07mm) to the treated groups (hand - 1.246±0.279mm, ultrasonic - 1.468±0.177mm and sonic instrumentation - 1.576±0.20mm). The highest roughness was produced by diamond-coated sonic tip and by ultrasonic universal tip (p >0.05). CONCLUSION: The diamond-coated tip with sonic scaler instrumentation and ultrasonic instrumentation produce similar root surface roughness, higher than curette instrumentation.
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Faculdade De Odontologia De Bauru - USP
2006
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oai:scielo:S1678-775720060002000112006-06-08Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scalerRibeiro,Fernanda VieiraCasarin,Renato Correa VianaNociti Júnior,Francisco HumbertoSallum,Enilson AntônioSallum,Antonio WilsonCasati,Márcio Zaffalon Dental calculus Dental plaque Instrumentation Dental scaling Root planning Microscopy electron scanning OBJECTIVE: The purpose of this study was to evaluate the root surface roughness after instrumentation with hand curette and diamond-coated sonic and universal ultrasonic tips. MATERIALS AND METHODS: Forty root surfaces of human teeth were randomly assigned to four treatment groups: control group (without instrumentation), curette instrumentation, ultrasonic instrumentation with universal tip and sonic instrumentation with diamond-coated tip. Each sample was instrumented with fifteen strokes. Before and after instrumentation, surface roughness was measured. In addition, the root surface topography was examined after treatment under the scanning electron microscope. RESULTS: Significant statistical differences (p <0.05) were observed when comparing the control group (0.48±0.07mm) to the treated groups (hand - 1.246±0.279mm, ultrasonic - 1.468±0.177mm and sonic instrumentation - 1.576±0.20mm). The highest roughness was produced by diamond-coated sonic tip and by ultrasonic universal tip (p >0.05). CONCLUSION: The diamond-coated tip with sonic scaler instrumentation and ultrasonic instrumentation produce similar root surface roughness, higher than curette instrumentation.info:eu-repo/semantics/openAccessFaculdade De Odontologia De Bauru - USPJournal of Applied Oral Science v.14 n.2 20062006-04-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200011en10.1590/S1678-77572006000200011 |
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Ribeiro,Fernanda Vieira Casarin,Renato Correa Viana Nociti Júnior,Francisco Humberto Sallum,Enilson Antônio Sallum,Antonio Wilson Casati,Márcio Zaffalon |
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Ribeiro,Fernanda Vieira Casarin,Renato Correa Viana Nociti Júnior,Francisco Humberto Sallum,Enilson Antônio Sallum,Antonio Wilson Casati,Márcio Zaffalon Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler |
author_facet |
Ribeiro,Fernanda Vieira Casarin,Renato Correa Viana Nociti Júnior,Francisco Humberto Sallum,Enilson Antônio Sallum,Antonio Wilson Casati,Márcio Zaffalon |
author_sort |
Ribeiro,Fernanda Vieira |
title |
Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler |
title_short |
Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler |
title_full |
Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler |
title_fullStr |
Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler |
title_full_unstemmed |
Comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler |
title_sort |
comparative in vitro study of root roughness after instrumentation with ultrasonic and diamond tip sonic scaler |
description |
OBJECTIVE: The purpose of this study was to evaluate the root surface roughness after instrumentation with hand curette and diamond-coated sonic and universal ultrasonic tips. MATERIALS AND METHODS: Forty root surfaces of human teeth were randomly assigned to four treatment groups: control group (without instrumentation), curette instrumentation, ultrasonic instrumentation with universal tip and sonic instrumentation with diamond-coated tip. Each sample was instrumented with fifteen strokes. Before and after instrumentation, surface roughness was measured. In addition, the root surface topography was examined after treatment under the scanning electron microscope. RESULTS: Significant statistical differences (p <0.05) were observed when comparing the control group (0.48±0.07mm) to the treated groups (hand - 1.246±0.279mm, ultrasonic - 1.468±0.177mm and sonic instrumentation - 1.576±0.20mm). The highest roughness was produced by diamond-coated sonic tip and by ultrasonic universal tip (p >0.05). CONCLUSION: The diamond-coated tip with sonic scaler instrumentation and ultrasonic instrumentation produce similar root surface roughness, higher than curette instrumentation. |
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Faculdade De Odontologia De Bauru - USP |
publishDate |
2006 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200011 |
work_keys_str_mv |
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