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dc.creatorIvanjac, Filip
dc.creatorKonstantinović, Vitomir
dc.creatorLazić, Vojkan
dc.creatorĐorđević, Igor
dc.creatorIhde, Stefan
dc.date.accessioned2020-07-02T13:07:56Z
dc.date.available2020-07-02T13:07:56Z
dc.date.issued2016
dc.identifier.issn1049-2275
dc.identifier.urihttps://smile.stomf.bg.ac.rs/handle/123456789/2166
dc.description.abstractImplant stability is a principal precondition for the success of implant therapy. Extraoral implants (EO) are mainly used for anchoring of maxillofacial epithesis. However, assessment of implant stability is mostly based on principles derived from oral implants. The aim of this study was to investigate clinical stability of EO craniofacial disk implants (single, double, and triple) by resonance frequency analysis at different stages of the bone's healing. Twenty patients with orbital (11), nasal (5), and auricular (4) defects with 50 EO implants placed for epithesis anchorage were included. Implant stability was measured 3 times; after implant placement, at 3 months and at least after 6 months. A significant increase in implant stability values was noted between all of the measurements, except for triple-disk implants between third and sixth months, and screw implants between 0 and third months. Disk implants showed lower implant stability quotient (ISQ) values compared with screw implants. Triple-disk implants showed better stability compared with single and double-disk implants. Based on resonance frequency analysis values, disk implants could be safely loaded when their ISQ values are 38 (single disks), 47 (double disks), and 48 (triple disks). According to resonance frequency analysis, disk implant stability increased over time, which showed good osseointegration and increasing mineralization. Although EO screw implants showed higher ISQ values than disk implants, disk-type implants can be safely loaded even if lower values of stability are measured.en
dc.publisherLippincott Williams & Wilkins, Philadelphia
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41008/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Craniofacial Surgery
dc.subjectCraniofacial extraoral implantsen
dc.subjectdisk implantsen
dc.subjectimplant stabilityen
dc.subjectresonance frequency analysisen
dc.titleAssessment of Stability of Craniofacial Implants by Resonant Frequency Analysisen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractКонстантиновић, Витомир; Лазић, Војкан; Ивањац, Филип; Ихде, Стефан; Ђорђевић, Игор;
dc.citation.volume27
dc.citation.issue2
dc.citation.spageE185
dc.citation.epageE189
dc.citation.other27(2): E185-E189
dc.citation.rankM23
dc.identifier.wos000374761200031
dc.identifier.doi10.1097/SCS.0000000000002443
dc.identifier.pmid26854784
dc.identifier.scopus2-s2.0-84957634332
dc.type.versionpublishedVersion


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