Early loading of 6-mm-short implants with a moderately rough surface supporting single crowns: a prospective 5-year cohort study

dc.contributorUniversidade de Bologna
dc.contributorUniversidade de Bern
dc.contributorUniversidade de Zurich
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorAriminum Odontol
dc.creatorRossi, Fabio [UNESP]
dc.creatorLang, Niklaus P.
dc.creatorRicci, Emanuele
dc.creatorFerraioli, Lorenzo
dc.creatorMarchetti, Claudio
dc.creatorBotticelli, Daniele [UNESP]
dc.date2015-10-22T06:43:35Z
dc.date2015-10-22T06:43:35Z
dc.date2015-04-01
dc.date.accessioned2023-09-12T07:02:18Z
dc.date.available2023-09-12T07:02:18Z
dc.identifierhttp://onlinelibrary.wiley.com/doi/10.1111/clr.12409/full
dc.identifierClinical Oral Implants Research. Hoboken: Wiley-blackwell, v. 26, n. 4, p. 471-477, 2015.
dc.identifier0905-7161
dc.identifierhttp://hdl.handle.net/11449/129753
dc.identifier10.1111/clr.12409
dc.identifierWOS:000350755400028
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8779083
dc.descriptionAimTo evaluate prospectively the clinical and radiographic outcomes after 5years of early loading of 6-mm implants with a moderately rough (SLActive((R))) surface supporting single crowns in the posterior regions.Material and methodsThirty-five consecutive patients received 40 SLActive((R)) (Straumann) 6-mm implants with a diameter of 4.1mm (n=19) or 4.8mm (n=21). Insertion torque and resonance frequency analysis (RFA) were measured at implant installation. RFA was also measured at abutment connection. SynOcta abutments were tightened with 35Ncm after 6weeks of healing, and single porcelain fuse to metal crowns was cemented within 1week. Implant survival rate and marginal bone loss were evaluated at various time intervals until 5years after loading. The clinical crown/implant ratio was calculated as well.ResultsTwo of 40 implants were lost before loading (incorporation rate 95%), and no further implant loss or technical complications were encountered during the 5-year follow-up period. A mean marginal bone loss of 0.70.6mm was found after 5years of function. The clinical crown/implant ratio increased with time from 1.6 at the delivery of the prosthesis to 2 after 5years of loading.ConclusionSix millimeter implants with a SLActive((R)) moderately rough surface supporting single crowns in the posterior region and loaded after 6-7weeks maintained full function for at least 5year with low marginal bone resorption.
dc.descriptionUniv Bologna, Dept Biomed &Neuromotorial Sci, Unit Scholar, Bologna, Italy
dc.descriptionUniv Bern, Bern, Switzerland
dc.descriptionUniv Zurich, Zurich, Switzerland
dc.descriptionUniv Bologna, Dept Biomed &Neuromotorial Sci, Bologna, Italy
dc.descriptionUNESP Sao Paulo State Univ, Fac Dent Aracatuba SP, Aracatuba, Brazil
dc.descriptionAriminum Odontol, ARDEC, Rimini, Italy
dc.descriptionUNESP Sao Paulo State Univ, Fac Dent Aracatuba SP, Aracatuba, Brazil
dc.format471-477
dc.languageeng
dc.publisherWiley-Blackwell
dc.relationClinical Oral Implants Research
dc.relation4.305
dc.relation2,462
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectDental implants
dc.subjectEarly loading
dc.subjectImplant length
dc.subjectProspective cohort
dc.subjectShort implants
dc.subjectSLActive surface
dc.titleEarly loading of 6-mm-short implants with a moderately rough surface supporting single crowns: a prospective 5-year cohort study
dc.typeArtigo


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