Long-term prognosis of teeth with class III furcation involvement

  • Objective: Evaluation of survival of teeth with class III furcation involvement (FI) ≥5 years after active periodontal treatment (APT) and identification of prognostic factors. Methods: All charts of patients who completed APT at the Department of Periodontology of Goethe-University Frankfurt, Germany, beginning October 2004 were screened for teeth with class III FI. APT had to be accomplished for ≥5 years. Charts were analysed for data of class III FI teeth at baseline (T0), at accomplishment of APT (T1), and at the last supportive periodontal care (T2). Baseline radiographic bone loss (RBL) and treatment were assessed. Results: One-hundred and sixty patients (age: 54.4 ± 9.8 years; 82 females; 39 active smokers; 9 diabetics, 85 stage III, 75 stage IV, 59 grade B, 101 grade C) presented 265 teeth with class III FI. Ninety-eight teeth (37%) were lost during 110, 78/137 (median, lower/upper quartile) months. Logistic mixed-model regression and mixed Cox proportional hazard model associated adjunctive systemic antibiotics with fewer tooth loss (26% vs. 42%; p = .019/.004) and RBL (p = .014/.024) and mean probing pocket depth (PPD) at T1 (p < .001) with more tooth loss. Conclusions: Subgingival instrumentation with adjunctive systemic antibiotics favours retention of class III furcation-involved teeth. Baseline RBL and PPD at T1 deteriorate long-term prognosis.

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Author:Peter EickholzORCiDGND, Maren Runschke, Bettina Dannewitz, Katrin Nickles, Hari PetsosORCiDGND, Dorothea Kronsteiner, Bernadette Pretzl
URN:urn:nbn:de:hebis:30:3-640760
DOI:https://doi.org/10.1111/jcpe.13551
ISSN:1600-051X
Parent Title (English):Journal of clinical periodontology
Publisher:Wiley-Blackwell
Place of publication:Oxford [u.a.]
Document Type:Article
Language:English
Date of Publication (online):2021/09/20
Date of first Publication:2021/09/20
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2022/03/01
Tag:furcation involvement class III; long-term tooth survival; periodontitis stage III and IV; systemic antibiotics
Issue:online version before inclusion in an issue
Page Number:9
First Page:1
Last Page:9
Note:
Early View: Online Version before inclusion in an issue.
Note:
This study was funded by the authors and their institutions.
Note:
Version of Record: http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hebis:30:3-627652
HeBIS-PPN:49205195X
Institutes:Medizin
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften / 61 Medizin und Gesundheit / 610 Medizin und Gesundheit
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung-Nicht kommerziell - Keine Bearbeitung 4.0