File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Early loading of single crowns supported by 6-mm-long implants with a moderately rough surface: A prospective 2-year follow-up cohort study

TitleEarly loading of single crowns supported by 6-mm-long implants with a moderately rough surface: A prospective 2-year follow-up cohort study
Authors
Issue Date2010
PublisherWiley-Blackwell Publishing, Inc.. The Journal's web site is located at http://www.blackwellpublishing.com/journals/CLR
Citation
Clinical Oral Implants Research, 2010, v. 21 n. 9, p. 937-943 How to Cite?
Abstract
Aim: To evaluate prospectively the clinical and radiographic outcomes after 2 years of loading of 6 mm long moderately rough implants supporting single crowns in the posterior regions. Material and methods: Forty SLActive Straumann ® short (6 mm) implants were placed in 35 consecutively treated patients. Nineteen implants, 4.1 mm in diameter, and 21 implants, 4.8 mm in diameter, were installed. Implants were loaded after 6 weeks of healing. Implant survival rate, marginal bone loss and resonance frequency analysis (RFA) were evaluated at different intervals. The clinical crown/implant ratio was also calculated. Results: Two out of 40 implants were lost before loading. Hence, the survival rate before loading was 95%. No further technical or biological complications were encountered during the 2-year follow-up. The mean marginal bone loss before loading was 0.34±0.38 mm. After loading, the mean marginal bone loss was 0.23±0.33 and 0.21±0.39 mm at the 1- and 2-year follow-ups. The RFA values increased between insertion (70.2±9) and the 6-week evaluation (74.8±6.1). The clinical crown/implant ratio increased with time from 1.5 at the delivery of the prosthesis to 1.8 after 2 years of loading. Conclusion: Short implants (6 mm) with a moderately rough surface loaded early (after 6 weeks) during healing yielded high implant survival rates and moderate loss of bone after 2 years of loading. Longer observation periods are needed to draw more definite conclusions on the reliability of short implants supporting single crowns. © 2010 John Wiley & Sons A/S.
Persistent Identifierhttp://hdl.handle.net/10722/154625
ISSN
2013 Impact Factor: 3.123
ISI Accession Number ID
References

 

Author Affiliations
  1. UNESP-Universidade Estadual Paulista
  2. Alma Mater Studiorum Università di Bologna
  3. Prince Philip Dental Hospital
  4. ARDEC
DC FieldValueLanguage
dc.contributor.authorRossi, Fen_US
dc.contributor.authorRicci, Een_US
dc.contributor.authorMarchetti, Cen_US
dc.contributor.authorLang, NPen_US
dc.contributor.authorBotticelli, Den_US
dc.date.accessioned2012-08-08T08:26:33Z-
dc.date.available2012-08-08T08:26:33Z-
dc.date.issued2010en_US
dc.identifier.citationClinical Oral Implants Research, 2010, v. 21 n. 9, p. 937-943en_US
dc.identifier.issn0905-7161en_US
dc.identifier.urihttp://hdl.handle.net/10722/154625-
dc.description.abstractAim: To evaluate prospectively the clinical and radiographic outcomes after 2 years of loading of 6 mm long moderately rough implants supporting single crowns in the posterior regions. Material and methods: Forty SLActive Straumann ® short (6 mm) implants were placed in 35 consecutively treated patients. Nineteen implants, 4.1 mm in diameter, and 21 implants, 4.8 mm in diameter, were installed. Implants were loaded after 6 weeks of healing. Implant survival rate, marginal bone loss and resonance frequency analysis (RFA) were evaluated at different intervals. The clinical crown/implant ratio was also calculated. Results: Two out of 40 implants were lost before loading. Hence, the survival rate before loading was 95%. No further technical or biological complications were encountered during the 2-year follow-up. The mean marginal bone loss before loading was 0.34±0.38 mm. After loading, the mean marginal bone loss was 0.23±0.33 and 0.21±0.39 mm at the 1- and 2-year follow-ups. The RFA values increased between insertion (70.2±9) and the 6-week evaluation (74.8±6.1). The clinical crown/implant ratio increased with time from 1.5 at the delivery of the prosthesis to 1.8 after 2 years of loading. Conclusion: Short implants (6 mm) with a moderately rough surface loaded early (after 6 weeks) during healing yielded high implant survival rates and moderate loss of bone after 2 years of loading. Longer observation periods are needed to draw more definite conclusions on the reliability of short implants supporting single crowns. © 2010 John Wiley & Sons A/S.en_US
dc.languageengen_US
dc.publisherWiley-Blackwell Publishing, Inc.. The Journal's web site is located at http://www.blackwellpublishing.com/journals/CLRen_US
dc.relation.ispartofClinical Oral Implants Researchen_US
dc.subject.meshAdulten_US
dc.subject.meshAgeden_US
dc.subject.meshAlveolar Bone Loss - Classification - Radiographyen_US
dc.subject.meshBite Forceen_US
dc.subject.meshCohort Studiesen_US
dc.subject.meshCrownsen_US
dc.subject.meshDental Abutmentsen_US
dc.subject.meshDental Implantsen_US
dc.subject.meshDental Prosthesis Designen_US
dc.subject.meshDental Prosthesis, Implant-Supporteden_US
dc.subject.meshDental Restoration Failureen_US
dc.subject.meshElasticity Imaging Techniquesen_US
dc.subject.meshFemaleen_US
dc.subject.meshFollow-Up Studiesen_US
dc.subject.meshHumansen_US
dc.subject.meshMaleen_US
dc.subject.meshMiddle Ageden_US
dc.subject.meshOsseointegration - Physiologyen_US
dc.subject.meshPeriodontal Indexen_US
dc.subject.meshProspective Studiesen_US
dc.subject.meshSurface Propertiesen_US
dc.subject.meshSurvival Analysisen_US
dc.subject.meshTreatment Outcomeen_US
dc.titleEarly loading of single crowns supported by 6-mm-long implants with a moderately rough surface: A prospective 2-year follow-up cohort studyen_US
dc.typeArticleen_US
dc.identifier.emailLang, NP:nplang@hkucc.hku.hken_US
dc.identifier.authorityLang, NP=rp00031en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1111/j.1600-0501.2010.01942.xen_US
dc.identifier.pmid20701620en_US
dc.identifier.scopuseid_2-s2.0-77955358405en_US
dc.identifier.hkuros182856-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77955358405&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume21en_US
dc.identifier.issue9en_US
dc.identifier.spage937en_US
dc.identifier.epage943en_US
dc.identifier.isiWOS:000280630200009-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridRossi, F=7401756510en_US
dc.identifier.scopusauthoridRicci, E=37018603900en_US
dc.identifier.scopusauthoridMarchetti, C=7101710582en_US
dc.identifier.scopusauthoridLang, NP=7201577367en_US
dc.identifier.scopusauthoridBotticelli, D=6601962395en_US
dc.identifier.citeulike7604532-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats