Surface debris of canal walls after post space preparation in endodontically treated teeth: a scanning electron microscopic study
To evaluate surface cleanliness of root canal walls along post space after endodontic treatment using 2 different irrigant regimens, obturation techniques, and post space preparation for adhesive bonding. Forty teeth, divided into 4 groups, were instrumented, using Ni-Ti rotary files, irrigated with...
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| Veröffentlicht in: | Oral surgery, oral medicine, oral pathology, oral radiology and endodontics oral medicine, oral pathology, oral radiology and endodontics, 2004-03, Vol.97 (3), p.381-387 |
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| container_title | Oral surgery, oral medicine, oral pathology, oral radiology and endodontics |
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| creator | Serafino, Cinzia Gallina, Giuseppe Cumbo, Enzo Ferrari, Marco |
| description | To evaluate surface cleanliness of root canal walls along post space after endodontic treatment using 2 different irrigant regimens, obturation techniques, and post space preparation for adhesive bonding.
Forty teeth, divided into 4 groups, were instrumented, using Ni-Ti rotary files, irrigated with NaOCl or NaOCl
+
EDTA and obturated with cold lateral condensation (CLC) or warm vertical condensation (WVC) of gutta-percha. After post space preparation, etching, and washing procedure, canal walls were observed using a scanning electron microscope (SEM). Amount of debris, smear layer, sealer/gutta-percha remnants, and visibility of open tubules were rated.
Higher amounts of rough debris, large sealer/gutta-percha remnants, thick smear layer, and no visibility of tubule orifices were recorded in all the groups at apical level of post space. At middle and coronal levels areas of clean dentin, alternating with areas covered by thin smear layer, smaller debris, gutta-percha remnants, and orifices of tubules partially or totally occluded by plugs were frequently observed.
After endodontic treatment, obturation, and post space preparation SEM analysis of canal walls along post space shows large areas (covered by smear layer, debris, and sealer/gutta-percha remnants) not available for adhesive bonding and resin cementation of fiber posts. |
| doi_str_mv | 10.1016/j.tripleo.2003.10.004 |
| format | Article |
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Forty teeth, divided into 4 groups, were instrumented, using Ni-Ti rotary files, irrigated with NaOCl or NaOCl
+
EDTA and obturated with cold lateral condensation (CLC) or warm vertical condensation (WVC) of gutta-percha. After post space preparation, etching, and washing procedure, canal walls were observed using a scanning electron microscope (SEM). Amount of debris, smear layer, sealer/gutta-percha remnants, and visibility of open tubules were rated.
Higher amounts of rough debris, large sealer/gutta-percha remnants, thick smear layer, and no visibility of tubule orifices were recorded in all the groups at apical level of post space. At middle and coronal levels areas of clean dentin, alternating with areas covered by thin smear layer, smaller debris, gutta-percha remnants, and orifices of tubules partially or totally occluded by plugs were frequently observed.
After endodontic treatment, obturation, and post space preparation SEM analysis of canal walls along post space shows large areas (covered by smear layer, debris, and sealer/gutta-percha remnants) not available for adhesive bonding and resin cementation of fiber posts.</description><identifier>ISSN: 1079-2104</identifier><identifier>EISSN: 1528-395X</identifier><identifier>DOI: 10.1016/j.tripleo.2003.10.004</identifier><identifier>PMID: 15024364</identifier><language>eng</language><publisher>St. Louis, MO: Mosby, Inc</publisher><subject>Acid Etching, Dental ; Biological and medical sciences ; Dental Pulp Cavity - ultrastructure ; Dentin - ultrastructure ; Dentistry ; Edetic Acid - therapeutic use ; Gutta-Percha - chemistry ; Gutta-Percha - therapeutic use ; Humans ; Medical sciences ; Microscopy, Electron, Scanning ; Otorhinolaryngology. Stomatology ; Post and Core Technique ; Root Canal Filling Materials - chemistry ; Root Canal Filling Materials - therapeutic use ; Root Canal Irrigants - therapeutic use ; Root Canal Obturation - methods ; Root Canal Preparation - instrumentation ; Root Canal Therapy ; Smear Layer ; Sodium Hypochlorite - therapeutic use ; Surface Properties ; Tooth Preparation ; Tooth, Nonvital - therapy ; Zinc Oxide-Eugenol Cement - chemistry ; Zinc Oxide-Eugenol Cement - therapeutic use</subject><ispartof>Oral surgery, oral medicine, oral pathology, oral radiology and endodontics, 2004-03, Vol.97 (3), p.381-387</ispartof><rights>2004 Elsevier Inc.</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c457t-bcd18e28546d5b4fedd03b4b29372eb0ef2b0f599210b257cb28327cc61c53be3</citedby><cites>FETCH-LOGICAL-c457t-bcd18e28546d5b4fedd03b4b29372eb0ef2b0f599210b257cb28327cc61c53be3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1079210403006061$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15570038$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15024364$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Serafino, Cinzia</creatorcontrib><creatorcontrib>Gallina, Giuseppe</creatorcontrib><creatorcontrib>Cumbo, Enzo</creatorcontrib><creatorcontrib>Ferrari, Marco</creatorcontrib><title>Surface debris of canal walls after post space preparation in endodontically treated teeth: a scanning electron microscopic study</title><title>Oral surgery, oral medicine, oral pathology, oral radiology and endodontics</title><addtitle>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</addtitle><description>To evaluate surface cleanliness of root canal walls along post space after endodontic treatment using 2 different irrigant regimens, obturation techniques, and post space preparation for adhesive bonding.
Forty teeth, divided into 4 groups, were instrumented, using Ni-Ti rotary files, irrigated with NaOCl or NaOCl
+
EDTA and obturated with cold lateral condensation (CLC) or warm vertical condensation (WVC) of gutta-percha. After post space preparation, etching, and washing procedure, canal walls were observed using a scanning electron microscope (SEM). Amount of debris, smear layer, sealer/gutta-percha remnants, and visibility of open tubules were rated.
Higher amounts of rough debris, large sealer/gutta-percha remnants, thick smear layer, and no visibility of tubule orifices were recorded in all the groups at apical level of post space. At middle and coronal levels areas of clean dentin, alternating with areas covered by thin smear layer, smaller debris, gutta-percha remnants, and orifices of tubules partially or totally occluded by plugs were frequently observed.
After endodontic treatment, obturation, and post space preparation SEM analysis of canal walls along post space shows large areas (covered by smear layer, debris, and sealer/gutta-percha remnants) not available for adhesive bonding and resin cementation of fiber posts.</description><subject>Acid Etching, Dental</subject><subject>Biological and medical sciences</subject><subject>Dental Pulp Cavity - ultrastructure</subject><subject>Dentin - ultrastructure</subject><subject>Dentistry</subject><subject>Edetic Acid - therapeutic use</subject><subject>Gutta-Percha - chemistry</subject><subject>Gutta-Percha - therapeutic use</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>Microscopy, Electron, Scanning</subject><subject>Otorhinolaryngology. Stomatology</subject><subject>Post and Core Technique</subject><subject>Root Canal Filling Materials - chemistry</subject><subject>Root Canal Filling Materials - therapeutic use</subject><subject>Root Canal Irrigants - therapeutic use</subject><subject>Root Canal Obturation - methods</subject><subject>Root Canal Preparation - instrumentation</subject><subject>Root Canal Therapy</subject><subject>Smear Layer</subject><subject>Sodium Hypochlorite - therapeutic use</subject><subject>Surface Properties</subject><subject>Tooth Preparation</subject><subject>Tooth, Nonvital - therapy</subject><subject>Zinc Oxide-Eugenol Cement - chemistry</subject><subject>Zinc Oxide-Eugenol Cement - therapeutic use</subject><issn>1079-2104</issn><issn>1528-395X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE2L1TAUhoOMOB_6E5Rsxl2v-Wia1s0wDI4KAy5UcBfycaq59CY1SZW79J-bcgvOzlXC4XnfnDwIvaRkRwnt3ux3Jfl5grhjhPA62xHSPkEXVLC-4YP4dlbvRA4No6Q9R5c57wkhHR-GZ-icCsJa3rUX6M_nJY3aAnZgks84jtjqoCf8W09TxnoskPAcc8F5XrE5wayTLj4G7AOG4KKLoXhb8SMuCXQBhwtA-fEWa5xrWfDhO4YJbEk1dPA2xWzj7C3OZXHH5-jpqKcML7bzCn29f_fl7kPz8On9x7vbh8a2QpbGWEd7YL1oOydMO4JzhJvWsIFLBobAyAwZxTDU_xompDWs50xa21EruAF-hV6feucUfy6Qizr4bGGadIC4ZCWp5IRJWUFxAtdFc4JRzckfdDoqStTqXu3V5l6t7tdxdV9zr7YHFnMA9y-1ya7A9Qbo6mUakw7W50eckLWur9zNiYOq45eHpLL1ECw4n6pF5aL_zyp_AdaPqDU</recordid><startdate>20040301</startdate><enddate>20040301</enddate><creator>Serafino, Cinzia</creator><creator>Gallina, Giuseppe</creator><creator>Cumbo, Enzo</creator><creator>Ferrari, Marco</creator><general>Mosby, Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20040301</creationdate><title>Surface debris of canal walls after post space preparation in endodontically treated teeth: a scanning electron microscopic study</title><author>Serafino, Cinzia ; Gallina, Giuseppe ; Cumbo, Enzo ; Ferrari, Marco</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c457t-bcd18e28546d5b4fedd03b4b29372eb0ef2b0f599210b257cb28327cc61c53be3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Acid Etching, Dental</topic><topic>Biological and medical sciences</topic><topic>Dental Pulp Cavity - ultrastructure</topic><topic>Dentin - ultrastructure</topic><topic>Dentistry</topic><topic>Edetic Acid - therapeutic use</topic><topic>Gutta-Percha - chemistry</topic><topic>Gutta-Percha - therapeutic use</topic><topic>Humans</topic><topic>Medical sciences</topic><topic>Microscopy, Electron, Scanning</topic><topic>Otorhinolaryngology. Stomatology</topic><topic>Post and Core Technique</topic><topic>Root Canal Filling Materials - chemistry</topic><topic>Root Canal Filling Materials - therapeutic use</topic><topic>Root Canal Irrigants - therapeutic use</topic><topic>Root Canal Obturation - methods</topic><topic>Root Canal Preparation - instrumentation</topic><topic>Root Canal Therapy</topic><topic>Smear Layer</topic><topic>Sodium Hypochlorite - therapeutic use</topic><topic>Surface Properties</topic><topic>Tooth Preparation</topic><topic>Tooth, Nonvital - therapy</topic><topic>Zinc Oxide-Eugenol Cement - chemistry</topic><topic>Zinc Oxide-Eugenol Cement - therapeutic use</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Serafino, Cinzia</creatorcontrib><creatorcontrib>Gallina, Giuseppe</creatorcontrib><creatorcontrib>Cumbo, Enzo</creatorcontrib><creatorcontrib>Ferrari, Marco</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Oral surgery, oral medicine, oral pathology, oral radiology and endodontics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Serafino, Cinzia</au><au>Gallina, Giuseppe</au><au>Cumbo, Enzo</au><au>Ferrari, Marco</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Surface debris of canal walls after post space preparation in endodontically treated teeth: a scanning electron microscopic study</atitle><jtitle>Oral surgery, oral medicine, oral pathology, oral radiology and endodontics</jtitle><addtitle>Oral Surg Oral Med Oral Pathol Oral Radiol Endod</addtitle><date>2004-03-01</date><risdate>2004</risdate><volume>97</volume><issue>3</issue><spage>381</spage><epage>387</epage><pages>381-387</pages><issn>1079-2104</issn><eissn>1528-395X</eissn><abstract>To evaluate surface cleanliness of root canal walls along post space after endodontic treatment using 2 different irrigant regimens, obturation techniques, and post space preparation for adhesive bonding.
Forty teeth, divided into 4 groups, were instrumented, using Ni-Ti rotary files, irrigated with NaOCl or NaOCl
+
EDTA and obturated with cold lateral condensation (CLC) or warm vertical condensation (WVC) of gutta-percha. After post space preparation, etching, and washing procedure, canal walls were observed using a scanning electron microscope (SEM). Amount of debris, smear layer, sealer/gutta-percha remnants, and visibility of open tubules were rated.
Higher amounts of rough debris, large sealer/gutta-percha remnants, thick smear layer, and no visibility of tubule orifices were recorded in all the groups at apical level of post space. At middle and coronal levels areas of clean dentin, alternating with areas covered by thin smear layer, smaller debris, gutta-percha remnants, and orifices of tubules partially or totally occluded by plugs were frequently observed.
After endodontic treatment, obturation, and post space preparation SEM analysis of canal walls along post space shows large areas (covered by smear layer, debris, and sealer/gutta-percha remnants) not available for adhesive bonding and resin cementation of fiber posts.</abstract><cop>St. Louis, MO</cop><pub>Mosby, Inc</pub><pmid>15024364</pmid><doi>10.1016/j.tripleo.2003.10.004</doi><tpages>7</tpages></addata></record> |
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| ispartof | Oral surgery, oral medicine, oral pathology, oral radiology and endodontics, 2004-03, Vol.97 (3), p.381-387 |
| issn | 1079-2104 1528-395X |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Acid Etching, Dental Biological and medical sciences Dental Pulp Cavity - ultrastructure Dentin - ultrastructure Dentistry Edetic Acid - therapeutic use Gutta-Percha - chemistry Gutta-Percha - therapeutic use Humans Medical sciences Microscopy, Electron, Scanning Otorhinolaryngology. Stomatology Post and Core Technique Root Canal Filling Materials - chemistry Root Canal Filling Materials - therapeutic use Root Canal Irrigants - therapeutic use Root Canal Obturation - methods Root Canal Preparation - instrumentation Root Canal Therapy Smear Layer Sodium Hypochlorite - therapeutic use Surface Properties Tooth Preparation Tooth, Nonvital - therapy Zinc Oxide-Eugenol Cement - chemistry Zinc Oxide-Eugenol Cement - therapeutic use |
| title | Surface debris of canal walls after post space preparation in endodontically treated teeth: a scanning electron microscopic study |
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