{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(24)"],"submitter":["Nakamura F"],"pubmed_abstract":["<b>Background</b>: Preservation of posterior occlusal support is critical for maintaining residual dentition in partially edentulous patients. Although implant-supported restorations are widely used, long-term evidence on their role in preventing tooth loss remains limited. <b>Methods</b>: A retrospective cohort study of 225 patients (80 males, 145 females; mean age 53 ± 9 years) who received posterior implant-supported restorations, with a mean follow-up of 21 years. Post-treatment occlusal support was classified using the Eichner classification. Tooth and implant loss were recorded. Associations between residual occlusal support and tooth loss were analyzed using Pearson's chi-square test, with thresholds of ≥1, ≥2, or ≥3 teeth lost. Multivariate logistic regression analyses adjusted for"],"journal":["Journal of clinical medicine"],"pagination":["8939"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12734046"],"repository":["biostudies-literature"],"pubmed_title":["The Impact of Posterior Occlusal Support Recovery by Dental Implant Treatment on the Survival of Remaining Teeth: A Long-Term Retrospective Study."],"pmcid":["PMC12734046"],"pubmed_authors":["Sakamoto Y","Jinno Y","Furuta M","Nakamura F","Yamasaki Y","Nakamura T","Ayukawa Y","Takeshita T"],"additional_accession":[]},"is_claimable":false,"name":"The Impact of Posterior Occlusal Support Recovery by Dental Implant Treatment on the Survival of Remaining Teeth: A Long-Term Retrospective Study.","description":"<b>Background</b>: Preservation of posterior occlusal support is critical for maintaining residual dentition in partially edentulous patients. Although implant-supported restorations are widely used, long-term evidence on their role in preventing tooth loss remains limited. <b>Methods</b>: A retrospective cohort study of 225 patients (80 males, 145 females; mean age 53 ± 9 years) who received posterior implant-supported restorations, with a mean follow-up of 21 years. Post-treatment occlusal support was classified using the Eichner classification. Tooth and implant loss were recorded. Associations between residual occlusal support and tooth loss were analyzed using Pearson's chi-square test, with thresholds of ≥1, ≥2, or ≥3 teeth lost. Multivariate logistic regression analyses adjusted for","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Dec","modification":"2026-05-27T03:18:28.831Z","creation":"2026-05-27T03:11:54.889Z"},"accession":"S-EPMC12734046","cross_references":{"pubmed":["41464840"],"doi":["10.3390/jcm14248939"]}}