0000000000755989

AUTHOR

Massimiliano Negri

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The Effect of Age, Gender, and Insertion Site on Marginal Bone Loss around Endosseous Implants: Results from a 3-Year Trial with Premium Implant Syst…

2014

Objectives.The goal of this study was to evaluate bone changes around endosseous implants in partially edentulous patients.Materials and Methods.A total of 632 two-stage implants were placed in 252 patients. The implants had straight emergence profile, ZirTi surface, 3.3 to 5 mm diameter, and 8.5 to 13 mm length. Bone levels were assessed on orthopantomography immediately after surgery and after 36 months and marginal bone loss (MBL) was calculated from their difference.Results.Cumulative survival rate was 98.73%. Overall MBL was 0.8 mm ± 0.03 (mean ± SEM). Higher MBL was observed around implants in the maxilla than in the mandible (P<0.007). A relation between implant diameter and MBL (…

MaleArticle SubjectRadiographyAlveolar Bone Losslcsh:MedicineDentistryInsertion sitechemical and pharmacologic phenomenaComorbidityGeneral Biochemistry Genetics and Molecular BiologyAge DistributionDental Implants Single-ToothPostoperative ComplicationsOlder patientsRisk FactorsMedicineDental Implantation Endosseous EndodonticHumansEndosseous implantsDental Restoration FailureSex DistributionOrthodonticsGeneral Immunology and Microbiologybusiness.industryIncidence (epidemiology)IncidenceJaw Edentulous Partiallylcsh:RMandibleGeneral MedicineDental Marginal AdaptationMiddle Agedbacterial infections and mycosesCausalityRadiographyTreatment OutcomeItalyMaxillaClinical StudyFemaleImplantbusinessBioMed Research International
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