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Article: Soft tissues healing at immediate transmucosal implants placed into molar extraction sites with buccal self-contained dehiscences. A 12-month controlled clinical trial

TitleSoft tissues healing at immediate transmucosal implants placed into molar extraction sites with buccal self-contained dehiscences. A 12-month controlled clinical trial
Authors
Issue Date2009
PublisherWiley-Blackwell Publishing, Inc.. The Journal's web site is located at http://www.blackwellpublishing.com/journals/CLR
Citation
Clinical Oral Implants Research, 2009, v. 20 n. 5, p. 482-488 How to Cite?
AbstractAim: To assess soft tissues healing at immediate transmucosal implants placed into molar extraction sites with buccal self-contained dehiscences. Material and methods: For this 12-month controlled clinical trial, 15 subjects received immediate transmucosal tapered-effect (TE) implants placed in molar extraction sockets displaying a buccal bone dehiscence (test sites) with a height and a width of ≥3 mm, respectively. Peri-implant marginal defects were treated according to the principles of Guided Bone Regeneration (GBR) by means of deproteinized bovine bone mineral particles in conjunction with a bioresorbable collagen membrane. Fifteen subjects received implants in healed molar sites (control sites) with intact buccal alveolar walls following tooth extraction. In total, 30 TE implants with an endosseous diameter of 4.8 mm and a shoulder diameter of 6.5 mm were used. Flaps were repositioned and sutured, allowing non-submerged, transmucosal soft tissues healing. At the 12-month follow-up, pocket probing depths (PPD) and clinical attachment levels (CAL) were compared between implants placed in the test and the control sites, respectively. Results: All subjects completed the 12-month follow-up period. All implants healed uneventfully, yielding a survival rate of 100%. After 12 months, statistically significantly higher (P<0.05) PPD and CAL values were recorded around implants placed in the test sites compared with those placed in the control sites. Conclusions: The findings of this controlled clinical trial showed that healing following immediate transmucosal implant installation in molar extraction sites with wide and shallow buccal dehiscences yielded less favorable outcomes compared with those of implants placed in healed sites, and resulted in lack of 'complete' osseointegration. To cite this article: Siciliano VI, Salvi GE, Matarasso S, Cafiero C, Blasi A, Lang NP. Soft tissues healing at immediate transmucosal implants placed into molar extraction sites with buccal self-contained dehiscences. A 12-month controlled clinical trial. © 2009 John Wiley & Sons A/S.
Persistent Identifierhttp://hdl.handle.net/10722/154565
ISSN
2015 Impact Factor: 3.464
2015 SCImago Journal Rankings: 1.427
ISI Accession Number ID
Funding AgencyGrant Number
Clinical Research Foundation (CRF) for the Promotion of Oral Health, Brienz, BE, Switzerland
Funding Information:

The study was supported by the Clinical Research Foundation (CRF) for the Promotion of Oral Health, Brienz, BE, Switzerland. We thank Mr. Ueli Iff for the schematic illustrations.

References

 

DC FieldValueLanguage
dc.contributor.authorSiciliano, VIen_US
dc.contributor.authorSalvi, GEen_US
dc.contributor.authorMatarasso, Sen_US
dc.contributor.authorCafiero, Cen_US
dc.contributor.authorBlasi, Aen_US
dc.contributor.authorLang, NPen_US
dc.date.accessioned2012-08-08T08:26:12Z-
dc.date.available2012-08-08T08:26:12Z-
dc.date.issued2009en_US
dc.identifier.citationClinical Oral Implants Research, 2009, v. 20 n. 5, p. 482-488en_US
dc.identifier.issn0905-7161en_US
dc.identifier.urihttp://hdl.handle.net/10722/154565-
dc.description.abstractAim: To assess soft tissues healing at immediate transmucosal implants placed into molar extraction sites with buccal self-contained dehiscences. Material and methods: For this 12-month controlled clinical trial, 15 subjects received immediate transmucosal tapered-effect (TE) implants placed in molar extraction sockets displaying a buccal bone dehiscence (test sites) with a height and a width of ≥3 mm, respectively. Peri-implant marginal defects were treated according to the principles of Guided Bone Regeneration (GBR) by means of deproteinized bovine bone mineral particles in conjunction with a bioresorbable collagen membrane. Fifteen subjects received implants in healed molar sites (control sites) with intact buccal alveolar walls following tooth extraction. In total, 30 TE implants with an endosseous diameter of 4.8 mm and a shoulder diameter of 6.5 mm were used. Flaps were repositioned and sutured, allowing non-submerged, transmucosal soft tissues healing. At the 12-month follow-up, pocket probing depths (PPD) and clinical attachment levels (CAL) were compared between implants placed in the test and the control sites, respectively. Results: All subjects completed the 12-month follow-up period. All implants healed uneventfully, yielding a survival rate of 100%. After 12 months, statistically significantly higher (P<0.05) PPD and CAL values were recorded around implants placed in the test sites compared with those placed in the control sites. Conclusions: The findings of this controlled clinical trial showed that healing following immediate transmucosal implant installation in molar extraction sites with wide and shallow buccal dehiscences yielded less favorable outcomes compared with those of implants placed in healed sites, and resulted in lack of 'complete' osseointegration. To cite this article: Siciliano VI, Salvi GE, Matarasso S, Cafiero C, Blasi A, Lang NP. Soft tissues healing at immediate transmucosal implants placed into molar extraction sites with buccal self-contained dehiscences. A 12-month controlled clinical trial. © 2009 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.meshAnimalsen_US
dc.subject.meshBone Matrix - Transplantationen_US
dc.subject.meshCattleen_US
dc.subject.meshChi-Square Distributionen_US
dc.subject.meshCrownsen_US
dc.subject.meshDental Implantation, Endosseous - Methodsen_US
dc.subject.meshDental Implants, Single-Toothen_US
dc.subject.meshDental Prosthesis, Implant-Supporteden_US
dc.subject.meshDental Restoration Failureen_US
dc.subject.meshFemaleen_US
dc.subject.meshFollow-Up Studiesen_US
dc.subject.meshGuided Tissue Regeneration, Periodontal - Methodsen_US
dc.subject.meshHumansen_US
dc.subject.meshMaleen_US
dc.subject.meshMiddle Ageden_US
dc.subject.meshMinerals - Therapeutic Useen_US
dc.subject.meshMolaren_US
dc.subject.meshMouth Mucosa - Physiologyen_US
dc.subject.meshOsseointegration - Drug Effects - Physiologyen_US
dc.subject.meshPeriodontal Indexen_US
dc.subject.meshProspective Studiesen_US
dc.subject.meshSurgical Wound Dehiscence - Complications - Therapyen_US
dc.subject.meshTooth Extractionen_US
dc.subject.meshTooth Socket - Drug Effects - Surgeryen_US
dc.subject.meshWound Healing - Drug Effects - Physiologyen_US
dc.titleSoft tissues healing at immediate transmucosal implants placed into molar extraction sites with buccal self-contained dehiscences. A 12-month controlled clinical trialen_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.1600-0501.2008.01688.xen_US
dc.identifier.pmid19281503-
dc.identifier.scopuseid_2-s2.0-64549115983en_US
dc.identifier.hkuros165443-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-64549115983&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume20en_US
dc.identifier.issue5en_US
dc.identifier.spage482en_US
dc.identifier.epage488en_US
dc.identifier.isiWOS:000265145700007-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridSiciliano, VI=55018036300en_US
dc.identifier.scopusauthoridSalvi, GE=35600695300en_US
dc.identifier.scopusauthoridMatarasso, S=7007013441en_US
dc.identifier.scopusauthoridCafiero, C=6602956284en_US
dc.identifier.scopusauthoridBlasi, A=35309194400en_US
dc.identifier.scopusauthoridLang, NP=7201577367en_US
dc.identifier.citeulike4325686-

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