Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups
Abstract Background The pathophysiology and pathology of peri-implantitis remain unclear; however, its similarity to periodontitis has been described. The evaluation of peri-implant tissue and the diagnostic criteria of peri-implant disease are not currently standardized as they are for periodontiti...
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doaj-746ee710fd784782a4a22fbb32c5d5672020-11-24T22:58:47ZengSpringerOpenInternational Journal of Implant Dentistry2198-40342017-10-01311710.1186/s40729-017-0108-0Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groupsKeisuke Seki0Shinya Nakabayashi1Naoki Tanabe2Atsushi Kamimoto3Yoshiyuki Hagiwara4Implant Dentistry, Nihon University School of Dentistry Dental HospitalImplant Dentistry, Nihon University School of Dentistry Dental HospitalDepartment of Applied Mathematics and InformaticsImplant Dentistry, Nihon University School of Dentistry Dental HospitalImplant Dentistry, Nihon University School of Dentistry Dental HospitalAbstract Background The pathophysiology and pathology of peri-implantitis remain unclear; however, its similarity to periodontitis has been described. The evaluation of peri-implant tissue and the diagnostic criteria of peri-implant disease are not currently standardized as they are for periodontitis. In this study, we evaluated clinical parameters during the implant maintenance period to determine significant correlations between these parameters. Methods We examined 55 implant patients at the time of maintenance visits between April and September 2016 and classified patients into a healthy group (H) and a history-of-periodontitis group (HP). For each implant, we evaluated the modified plaque index, probing pocket depth, and bleeding on probing as clinical parameters. Statistical analyses were performed with Spearman’s rank correlation coefficient. Results A total of 130 implants were assessed. The mean time since implant placement was 6 years and 6 months. The prevalence of implant-based peri-implantitis was 10.8% of all the implants. All cases of implant-based peri-implantitis came from the HP group, and many were present in patients with a history of severe periodontitis. The probing pocket depth around the implant was significantly greater in the HP group than in the H group. We found weak positive correlations between the probing pocket depth and bleeding on probing (r s = 0.401, p < 0.05) in the H group and between the probing pocket depth and bleeding on probing (r s = 0.241, p < 0.05) and the modified plaque index (r s = 0.228, p < 0.05) in the HP group. Conclusions Our findings suggest that probing pocket depth and bleeding on probing as clinical parameters are important indicators for the diagnosis of peri-implant disease during the maintenance period among healthy and history-of-periodontitis groups.http://link.springer.com/article/10.1186/s40729-017-0108-0Dental implantMaintenanceModified plaque indexProbing depthBleeding on probingCorrelation |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Keisuke Seki Shinya Nakabayashi Naoki Tanabe Atsushi Kamimoto Yoshiyuki Hagiwara |
spellingShingle |
Keisuke Seki Shinya Nakabayashi Naoki Tanabe Atsushi Kamimoto Yoshiyuki Hagiwara Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups International Journal of Implant Dentistry Dental implant Maintenance Modified plaque index Probing depth Bleeding on probing Correlation |
author_facet |
Keisuke Seki Shinya Nakabayashi Naoki Tanabe Atsushi Kamimoto Yoshiyuki Hagiwara |
author_sort |
Keisuke Seki |
title |
Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups |
title_short |
Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups |
title_full |
Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups |
title_fullStr |
Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups |
title_full_unstemmed |
Correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups |
title_sort |
correlations between clinical parameters in implant maintenance patients: analysis among healthy and history-of-periodontitis groups |
publisher |
SpringerOpen |
series |
International Journal of Implant Dentistry |
issn |
2198-4034 |
publishDate |
2017-10-01 |
description |
Abstract Background The pathophysiology and pathology of peri-implantitis remain unclear; however, its similarity to periodontitis has been described. The evaluation of peri-implant tissue and the diagnostic criteria of peri-implant disease are not currently standardized as they are for periodontitis. In this study, we evaluated clinical parameters during the implant maintenance period to determine significant correlations between these parameters. Methods We examined 55 implant patients at the time of maintenance visits between April and September 2016 and classified patients into a healthy group (H) and a history-of-periodontitis group (HP). For each implant, we evaluated the modified plaque index, probing pocket depth, and bleeding on probing as clinical parameters. Statistical analyses were performed with Spearman’s rank correlation coefficient. Results A total of 130 implants were assessed. The mean time since implant placement was 6 years and 6 months. The prevalence of implant-based peri-implantitis was 10.8% of all the implants. All cases of implant-based peri-implantitis came from the HP group, and many were present in patients with a history of severe periodontitis. The probing pocket depth around the implant was significantly greater in the HP group than in the H group. We found weak positive correlations between the probing pocket depth and bleeding on probing (r s = 0.401, p < 0.05) in the H group and between the probing pocket depth and bleeding on probing (r s = 0.241, p < 0.05) and the modified plaque index (r s = 0.228, p < 0.05) in the HP group. Conclusions Our findings suggest that probing pocket depth and bleeding on probing as clinical parameters are important indicators for the diagnosis of peri-implant disease during the maintenance period among healthy and history-of-periodontitis groups. |
topic |
Dental implant Maintenance Modified plaque index Probing depth Bleeding on probing Correlation |
url |
http://link.springer.com/article/10.1186/s40729-017-0108-0 |
work_keys_str_mv |
AT keisukeseki correlationsbetweenclinicalparametersinimplantmaintenancepatientsanalysisamonghealthyandhistoryofperiodontitisgroups AT shinyanakabayashi correlationsbetweenclinicalparametersinimplantmaintenancepatientsanalysisamonghealthyandhistoryofperiodontitisgroups AT naokitanabe correlationsbetweenclinicalparametersinimplantmaintenancepatientsanalysisamonghealthyandhistoryofperiodontitisgroups AT atsushikamimoto correlationsbetweenclinicalparametersinimplantmaintenancepatientsanalysisamonghealthyandhistoryofperiodontitisgroups AT yoshiyukihagiwara correlationsbetweenclinicalparametersinimplantmaintenancepatientsanalysisamonghealthyandhistoryofperiodontitisgroups |
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