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Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study

PURPOSE: The purpose of this prospective study was to evaluate the effect of early loading on survival rate or clinical parameter of anodic oxidized implants during the 12-month postloading period. MATERIALS AND METHODS: Total 69 implants were placed in 42 patients. Anodic oxidized implants (GS II,...

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Autores principales: Kim, Seok-Gyu, Yun, Pil-Young, Park, Hyun-Sik, Shim, June-Sung, Hwang, Jung-Won, Kim, Young-Kyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Academy of Prosthodontics 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3303916/
https://www.ncbi.nlm.nih.gov/pubmed/22439096
http://dx.doi.org/10.4047/jap.2012.4.1.18
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author Kim, Seok-Gyu
Yun, Pil-Young
Park, Hyun-Sik
Shim, June-Sung
Hwang, Jung-Won
Kim, Young-Kyun
author_facet Kim, Seok-Gyu
Yun, Pil-Young
Park, Hyun-Sik
Shim, June-Sung
Hwang, Jung-Won
Kim, Young-Kyun
author_sort Kim, Seok-Gyu
collection PubMed
description PURPOSE: The purpose of this prospective study was to evaluate the effect of early loading on survival rate or clinical parameter of anodic oxidized implants during the 12-month postloading period. MATERIALS AND METHODS: Total 69 implants were placed in 42 patients. Anodic oxidized implants (GS II, Osstem Cor., Busan, Korea) placed on the posterior mandibles were divided into two groups, according to their prosthetic loading times: test group (2 to 6 weeks), and control group (3 to 4 months). The implant survival rates were determined during one-year postloading period and analyzed by Kaplan-Meier method. The radiographic peri-implant bone loss and periodontal parameters were also evaluated and statistically analyzed by unpaired t-test. RESULTS: Total 69 implants were placed in 42 patients. The cumulative postloading implant survival rates were 88.89% in test group, compared to 100% in control group (P<.05). Periimplant marginal bone loss (T: 0.27±0.54 mm, C: 0.40±0.55 mm) and periodontal parameters showed no significant difference between the groups (P>.05). CONCLUSION: Within the limitation of the present study, implant survival was affected by early loading on the anodic oxidized implants placed on posterior mandibles during one-year follow-up. Early implant loading did not influence peri-implant marginal bone loss, and periodontal parameters.
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spelling pubmed-33039162012-03-21 Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study Kim, Seok-Gyu Yun, Pil-Young Park, Hyun-Sik Shim, June-Sung Hwang, Jung-Won Kim, Young-Kyun J Adv Prosthodont Original Article PURPOSE: The purpose of this prospective study was to evaluate the effect of early loading on survival rate or clinical parameter of anodic oxidized implants during the 12-month postloading period. MATERIALS AND METHODS: Total 69 implants were placed in 42 patients. Anodic oxidized implants (GS II, Osstem Cor., Busan, Korea) placed on the posterior mandibles were divided into two groups, according to their prosthetic loading times: test group (2 to 6 weeks), and control group (3 to 4 months). The implant survival rates were determined during one-year postloading period and analyzed by Kaplan-Meier method. The radiographic peri-implant bone loss and periodontal parameters were also evaluated and statistically analyzed by unpaired t-test. RESULTS: Total 69 implants were placed in 42 patients. The cumulative postloading implant survival rates were 88.89% in test group, compared to 100% in control group (P<.05). Periimplant marginal bone loss (T: 0.27±0.54 mm, C: 0.40±0.55 mm) and periodontal parameters showed no significant difference between the groups (P>.05). CONCLUSION: Within the limitation of the present study, implant survival was affected by early loading on the anodic oxidized implants placed on posterior mandibles during one-year follow-up. Early implant loading did not influence peri-implant marginal bone loss, and periodontal parameters. The Korean Academy of Prosthodontics 2012-02 2012-02-29 /pmc/articles/PMC3303916/ /pubmed/22439096 http://dx.doi.org/10.4047/jap.2012.4.1.18 Text en © 2012 The Korean Academy of Prosthodontics http://creativecommons.org/licenses/by-nc/3.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Kim, Seok-Gyu
Yun, Pil-Young
Park, Hyun-Sik
Shim, June-Sung
Hwang, Jung-Won
Kim, Young-Kyun
Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
title Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
title_full Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
title_fullStr Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
title_full_unstemmed Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
title_short Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
title_sort effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3303916/
https://www.ncbi.nlm.nih.gov/pubmed/22439096
http://dx.doi.org/10.4047/jap.2012.4.1.18
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