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Article: Periodontal regeneration of human infrabony defects. II. Re-entry procedures and bone measures.

TitlePeriodontal regeneration of human infrabony defects. II. Re-entry procedures and bone measures.
Authors
Issue Date1993
Citation
Journal of Periodontology, 1993, v. 64, n. 4, p. 261-268 How to Cite?
AbstractThis paper evaluates the osseous healing response of 40 infrabony defects treated with guided tissue regeneration. The selected sites presented with deep periodontal lesions with a 1-, 2-, and 3-wall combination infrabony component of 6.1 +/- 2.5 mm. Baseline intrasurgical clinical measurements were compared with intrasurgical clinical measurements obtained at the 1 year surgical re-entry. A significant regeneration of bone of 4.3 +/- 2.5 mm was observed, along with a 0.4 +/- 1.9 mm resorption of the alveolar bone crest, which resulted in a 4.7 mm reduction of the original infrabony defect. Almost 90% of the sites showed a bone gain of 2 mm or more, while no site lost supporting bone; 73 +/- 31.2% of the original defect was filled with bone. The 3- and 2-wall components were filled 95 +/- 6.2% and 82 +/- 18.7% of their original depth, respectively; however, the 1-wall component was filled only 39 +/- 62.4%. It is concluded that treatment of infrabony defects according to the principles of guided tissue regeneration and a strict plaque control regimen resulted in clinically significant and highly predictable bone regeneration.
Persistent Identifierhttp://hdl.handle.net/10722/230656
ISSN
2015 Impact Factor: 2.844
2015 SCImago Journal Rankings: 1.070

 

DC FieldValueLanguage
dc.contributor.authorCortellini, P.-
dc.contributor.authorPini Prato, G.-
dc.contributor.authorTonetti, M. S.-
dc.date.accessioned2016-09-01T06:06:28Z-
dc.date.available2016-09-01T06:06:28Z-
dc.date.issued1993-
dc.identifier.citationJournal of Periodontology, 1993, v. 64, n. 4, p. 261-268-
dc.identifier.issn0022-3492-
dc.identifier.urihttp://hdl.handle.net/10722/230656-
dc.description.abstractThis paper evaluates the osseous healing response of 40 infrabony defects treated with guided tissue regeneration. The selected sites presented with deep periodontal lesions with a 1-, 2-, and 3-wall combination infrabony component of 6.1 +/- 2.5 mm. Baseline intrasurgical clinical measurements were compared with intrasurgical clinical measurements obtained at the 1 year surgical re-entry. A significant regeneration of bone of 4.3 +/- 2.5 mm was observed, along with a 0.4 +/- 1.9 mm resorption of the alveolar bone crest, which resulted in a 4.7 mm reduction of the original infrabony defect. Almost 90% of the sites showed a bone gain of 2 mm or more, while no site lost supporting bone; 73 +/- 31.2% of the original defect was filled with bone. The 3- and 2-wall components were filled 95 +/- 6.2% and 82 +/- 18.7% of their original depth, respectively; however, the 1-wall component was filled only 39 +/- 62.4%. It is concluded that treatment of infrabony defects according to the principles of guided tissue regeneration and a strict plaque control regimen resulted in clinically significant and highly predictable bone regeneration.-
dc.languageeng-
dc.relation.ispartofJournal of Periodontology-
dc.titlePeriodontal regeneration of human infrabony defects. II. Re-entry procedures and bone measures.-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.pmid8483088-
dc.identifier.scopuseid_2-s2.0-0027586114-
dc.identifier.volume64-
dc.identifier.issue4-
dc.identifier.spage261-
dc.identifier.epage268-

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