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Article: Early healing after elevation of the maxillary sinus floor applying a lateral access: A histological study in monkeys

TitleEarly healing after elevation of the maxillary sinus floor applying a lateral access: A histological study in monkeys
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. 12, p. 1320-1326 How to Cite?
AbstractAim: To describe the early healing within the void obtained after the elevation of the sinus mucosa and simultaneous implant installation without the use of any grafting material in monkeys.Material and methods: Implants were installed simultaneously with the elevation of the maxillary sinus using the lateral approach in eight monkeys without the use of grafting material. The healing after 4, 10, 20 and 30 days was evaluated in the area distal to the implants. Paraffin sections were prepared and analyzed using qualitative histological methods.Results: The healing process was initiated by the formation of a coagulum and followed by a provisional matrix and woven bone. Subsequently, a parallel-fiber bone replaced woven bone. The dimension of the elevated area shrank during the healing process. Sprouts of woven bone, present to a moderate extent after 4 days, were more numerous after 10 and 20 days. Newly formed bone originated from the sinus walls and septa, while there was no evidence of participation of the Schneiderian membrane in this process. After 30 days, the window access appeared to be closed by a layer of newly formed trabecular bone.Conclusions: The coagulum that filled the void distal to the implant after simultaneous elevation of the sinus floor gave rise to newly formed bone. However, the void occupied by the coagulum shrank substantially. The Schneiderian membrane did not provide a basis for new bone formation in the early phase of healing. © 2010 John Wiley & Sons A/S.
Persistent Identifierhttp://hdl.handle.net/10722/154640
ISSN
2015 Impact Factor: 3.464
2015 SCImago Journal Rankings: 1.427
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorScala, Aen_US
dc.contributor.authorBotticelli, Den_US
dc.contributor.authorRangel, IGen_US
dc.contributor.authorDe Oliveira, JAen_US
dc.contributor.authorOkamoto, Ren_US
dc.contributor.authorLang, NPen_US
dc.date.accessioned2012-08-08T08:26:39Z-
dc.date.available2012-08-08T08:26:39Z-
dc.date.issued2010en_US
dc.identifier.citationClinical Oral Implants Research, 2010, v. 21 n. 12, p. 1320-1326en_US
dc.identifier.issn0905-7161en_US
dc.identifier.urihttp://hdl.handle.net/10722/154640-
dc.description.abstractAim: To describe the early healing within the void obtained after the elevation of the sinus mucosa and simultaneous implant installation without the use of any grafting material in monkeys.Material and methods: Implants were installed simultaneously with the elevation of the maxillary sinus using the lateral approach in eight monkeys without the use of grafting material. The healing after 4, 10, 20 and 30 days was evaluated in the area distal to the implants. Paraffin sections were prepared and analyzed using qualitative histological methods.Results: The healing process was initiated by the formation of a coagulum and followed by a provisional matrix and woven bone. Subsequently, a parallel-fiber bone replaced woven bone. The dimension of the elevated area shrank during the healing process. Sprouts of woven bone, present to a moderate extent after 4 days, were more numerous after 10 and 20 days. Newly formed bone originated from the sinus walls and septa, while there was no evidence of participation of the Schneiderian membrane in this process. After 30 days, the window access appeared to be closed by a layer of newly formed trabecular bone.Conclusions: The coagulum that filled the void distal to the implant after simultaneous elevation of the sinus floor gave rise to newly formed bone. However, the void occupied by the coagulum shrank substantially. The Schneiderian membrane did not provide a basis for new bone formation in the early phase of healing. © 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.meshAnimalsen_US
dc.subject.meshCebusen_US
dc.subject.meshConnective Tissue - Anatomy & Histologyen_US
dc.subject.meshDental Implantation, Endosseousen_US
dc.subject.meshDental Implantsen_US
dc.subject.meshMaleen_US
dc.subject.meshMaxillary Sinus - Anatomy & Histology - Surgeryen_US
dc.subject.meshModels, Animalen_US
dc.subject.meshNasal Mucosa - Anatomy & Histology - Surgeryen_US
dc.subject.meshPhotomicrographyen_US
dc.subject.meshTime Factorsen_US
dc.subject.meshTooth Socket - Anatomy & Histology - Surgeryen_US
dc.subject.meshWound Healing - Physiologyen_US
dc.titleEarly healing after elevation of the maxillary sinus floor applying a lateral access: A histological study in monkeysen_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.1600-0501.2010.01964.xen_US
dc.identifier.pmid20637033-
dc.identifier.scopuseid_2-s2.0-78349284846en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78349284846&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume21en_US
dc.identifier.issue12en_US
dc.identifier.spage1320en_US
dc.identifier.epage1326en_US
dc.identifier.isiWOS:000284120200003-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridScala, A=37038492900en_US
dc.identifier.scopusauthoridBotticelli, D=6601962395en_US
dc.identifier.scopusauthoridRangel, IG=37038305200en_US
dc.identifier.scopusauthoridDe Oliveira, JA=26535730700en_US
dc.identifier.scopusauthoridOkamoto, R=24278978100en_US
dc.identifier.scopusauthoridLang, NP=7201577367en_US

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