dc.contributor.author
Beck-Broichsitter, Benedicta E.
dc.contributor.author
Gerle, Mirko
dc.contributor.author
Wiltfang, Jörg
dc.contributor.author
Becker, Stephan Thomas
dc.date.accessioned
2022-09-12T15:15:54Z
dc.date.available
2022-09-12T15:15:54Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/36268
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-35984
dc.description.abstract
Purpose: In cases of highly atrophic alveolar ridges, augmentation procedures became a frequent procedure to gain optimal conditions for dental implants. Especially in the maxilla sinus floor elevation procedures represent the gold standard pre-prosthetic and mainly successful procedure. The perforation of the Schneiderian is one of the most common complications. The aim of this study was to evaluate whether the intraoperative perforation of the Schneiderian membrane has an impact on long-term implant success.
Methods: Thirty-four patients from a former study collective of the years 2005 and 2006 with a total of 41 perforations were invited for a follow-up examination to determine the long-term success rates after sinus floor elevation and subsequent implantation.
Results: Twenty-one patients with 25 perforations were subsequently re-evaluated. One implant was lost due to a of periimplant infection after 232 days, resulting in an implant survival rate of 98% within a mean follow-up period of 8.9 years (± 1.5 years).
Conclusion: Regarding the long-term success, there was no increased risk for implant failure or other persisting complications, e.g., sinusitis, after intraoperative perforation during sinus floor elevation in this study.
en
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
Sinus floor elevation
en
dc.subject
Surgical techniques
en
dc.subject
Perforation Schneiderian membrane
en
dc.subject
Complications
en
dc.subject.ddc
600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit
dc.title
Perforation of the Schneiderian membrane during sinus floor elevation: a risk factor for long-term success of dental implants?
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.1007/s10006-020-00829-8
dcterms.bibliographicCitation.journaltitle
Oral and Maxillofacial Surgery
dcterms.bibliographicCitation.originalpublishername
Springer Nature
dcterms.bibliographicCitation.pagestart
151
dcterms.bibliographicCitation.pageend
156
dcterms.bibliographicCitation.volume
24
refubium.affiliation
Charité - Universitätsmedizin Berlin
refubium.funding
Springer Nature DEAL
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.bibliographicCitation.pmid
32002693
dcterms.isPartOf.issn
1865-1550
dcterms.isPartOf.eissn
1865-1569