Effect of intracanal medication with calcium hydroxide and 1% chlorhexidine in endodontic retreatment cases with periapical lesions: An in vivo study

dc.contributor.authorErcan, Ertuğrul
dc.contributor.authorDalli, Mehmet
dc.contributor.authorDulgergil, C. Turksel
dc.contributor.authorYaman, Ferhan
dc.date.accessioned2020-06-25T17:43:57Z
dc.date.available2020-06-25T17:43:57Z
dc.date.issued2007
dc.descriptionERCAN, Ertugrul/0000-0002-4753-6553
dc.description.abstractBackground/Purpose: Calcium hydroxide (Ca(OH)(2)) has been widely used as an intracanal medicament for endodontic retreatment, but very few studies used both Ca(OH)(2) and 1% chlorhexidine (CHX) as intracanal medicaments. The purpose of this study was to assess the in vivo effectiveness of a combination of Ca(OH)(2) and 1% CHX as intracanal medicaments in endodontic retreatment cases with periapical lesions. Methods: Previous cases of endodontically treated teeth with periapical pathosis in 70 patients (36 men and 34 women, age range 18-60 years) were included. Of these teeth, 59 had received root canal treatment and 11 had been subjected to previous apical surgery, indicating endodontic failure. Following the routine procedures, including canal reshaping and irrigation with 2% CHX, a canal medication material containing Ca(OH)(2) powder and a 1% CHX solution was placed into the root canals. Over a 6-week period, the intracanal medication was periodically changed until the teeth became asymptomatic. Patients were recalled at 3-month intervals for radiographic and clinical examination. Results: Our clinical and radiographic assessment of retreatment cases showed complete healing in 41 (64%) teeth, incomplete healing in 9 (14%) teeth, and failure in 14 (22%) teeth. For complete healing teeth, the healing time varied from 6 to 36 months. The size of the periapical lesions and previous surgical treatment had no influence on the prognosis. Conclusion: Our results suggest that a combination of Ca(OH)(2) and 1% CHX can be successfully used as intracanal medicament for disinfection in endodontic retreatment cases with periapical lesions.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/S0929-6646(09)60243-6
dc.identifier.endpage224en_US
dc.identifier.issn0929-6646
dc.identifier.issue3en_US
dc.identifier.pmid17389166
dc.identifier.scopus2-s2.0-34247352018
dc.identifier.scopusqualityQ1
dc.identifier.startpage217en_US
dc.identifier.urihttps://doi.org10.1016/S0929-6646(09)60243-6
dc.identifier.urihttps://hdl.handle.net/20.500.12587/3956
dc.identifier.volume106en_US
dc.identifier.wosWOS:000245526200006
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Singapore Pte Ltden_US
dc.relation.ispartofJournal Of The Formosan Medical Association
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcalcium hydroxideen_US
dc.subjectchlorhexidineen_US
dc.subjectmedicationen_US
dc.subjectperiapical diseasesen_US
dc.subjectroot canal retreatmenten_US
dc.titleEffect of intracanal medication with calcium hydroxide and 1% chlorhexidine in endodontic retreatment cases with periapical lesions: An in vivo studyen_US
dc.typeArticle

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