USMF logo

Institutional Repository in Medical Sciences
of Nicolae Testemitanu State University of Medicine and Pharmacy
of the Republic of Moldova
(IRMS – Nicolae Testemitanu SUMPh)

Biblioteca Stiintifica Medicala
DSpace

University homepage  |  Library homepage

 
 
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12710/10890
Full metadata record
DC FieldValueLanguage
dc.contributor.authorDabija, Ion-
dc.date.accessioned2020-07-03T12:35:57Z-
dc.date.available2020-07-03T12:35:57Z-
dc.date.issued2018-
dc.identifier.citationDABIJA, Ion. Endo-sinus bone gain in lateral sinus floor elevation with simultaneous implant placement without grafting material. In: MedEspera: the 7th Internat. Medical Congress for Students and Young Doctors: abstract book. Chișinău: S. n., 2018, p. 244.en_US
dc.identifier.urihttps://medespera.asr.md/wp-content/uploads/Abastract-Book-2018.pdf-
dc.identifier.urihttp://repository.usmf.md/handle/20.500.12710/10890-
dc.descriptionDepartment of Maxillo-facial Surgery and Oral Implantology Arsenie Gutan, Nicolae Testemitanu State University of Medicine and Pharmacy of the Republic of Moldovaen_US
dc.description.abstractIntroduction. Many studies describe the necessity of using grafting materials in case of lateral sinus floor elevations. Besides the advantages of it, an important role plays the autogenous bone which is often mixed with xenograft or synthetic materials in order to achieve a better quality tissue. However, these methods are often related to complications like sinusitis or failures. Aim of the study. To appreciate the endo-sinus bone gain in case of lateral sinus floor elevation with immediate implants placement without any grafting material. Materials and methods. The study was axed on 5 patients (mean age 38.23±3.12 years) who received 12 implants in posterior sides of upper jaw. The implants insertion was performed simultaneously with lateral sinus floor elevation using the trap door technique. Before implants insertion the sinus cavity formed after elevation were filled only with blood collected from peripheral vein. After suturing, platelet rich plasma was injected from buccal aspects. Six months later, the second surgical step was performed, and the prosthetic treatment was performed after another 4 weeks. Periimplant bone loss as well as endo- sinus bone gain during healing and 1 year postprosthetic has been evaluated. Statistical analysis was made by calculating mean values, standard errors and Pearson correlation test. Results. All implants successfully integrated. Residual bone height from mesial and distal aspects was 5.96±0.4mm and 5.05±0.21mm, while the length of implants protruded into sinus were 5.81±0.35mm and 6.15±0.19mm respectively. At the end of healing period, the endo-sinus bone gain consisted 7.38±0.402mm (mesial) and 8.17±0.11mm (distal), but radiographically it had a lower opacity than the native one. One year later, the bone became mature with good corticalization of the new sinus floor, with dimensions of 5.93±0.56mm and 6.65±0.087mm from mesial and distal aspects. During this period, a shrink of 1.45±0.16mm and 1.51±0.19mm occurred. The cortical periimplant bone loss around implants from mesial and distal aspects was: 0.23±0.086mm and 0.21±0.043mm during healing; 0.4±0.12mm and 0.68±0.07mm during 1 year A strong correlation between implant protruded length and endo-sinus bone gain was observed: 0.92 and 0.682 (from mesial and distal aspects). Conclusions. In appropriate conditions, the lateral sinus floor elevation without grafting material and with simultaneously implant placement lead to formation of an adequate amount of endosinus bone. By this way, it is possible to avoid the use of grafting materials. However, more studies and longer follow-up periods are necessary in order to appreciate the limits and indications of this method.en_US
dc.language.isoenen_US
dc.publisherMedEsperaen_US
dc.subjectlateral sinus liftingen_US
dc.subjectdental implantsen_US
dc.titleEndo-sinus bone gain in lateral sinus floor elevation with simultaneous implant placement without grafting materialen_US
dc.typeArticleen_US
Appears in Collections:MedEspera 2018

Files in This Item:
File Description SizeFormat 
Dabija_Ion.pdf603.79 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2013  Duraspace - Feedback