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The effect of osseodensification on implant stability and bone density : a prospective observational study

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The effect of osseodensification on implant stability and bone density : a prospective observational study

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dc.contributor.author Hindi, Aseel R. es
dc.contributor.author Bede, Salwan Y. es
dc.date.accessioned 2020-10-22T11:51:12Z
dc.date.available 2020-10-22T11:51:12Z
dc.date.issued 2020 es
dc.identifier.citation Hindi, Aseel R. ; Bede, Salwan Y.. The effect of osseodensification on implant stability and bone density : a prospective observational study. En: Journal of Clinical and Experimental Dentistry, 12 5 2020: 474-478 es
dc.identifier.uri https://hdl.handle.net/10550/76048
dc.description.abstract The aims of this study were to evaluate the effect of implant site preparation in low-density bone using osseodensification method in terms of implant stability changes during the osseous healing period and peri-implant bone density using CBCT. This prospective observational clinical study included 24 patients who received 46 dental implants that were installed in low-density bone using the osseodensification method. CBCT was used to measure the bone density pre- and postoperatively and implant stability was measured using Periotest® immediately after implant insertion and then after 6 weeks and 12 weeks postoperatively. The data were analyzed using paired t-test and the probability value <0.05 was considered statistically significant. Of the 46 implants, 43 were osseointegrated making the early survival of the implants 93.5%. There was a significant increase in bone density postoperatively; 337.6 ±182.9 compared to 265.3 ±173.9 Hounsfield units preoperatively. The primary implant stability was -2.7 ± 2.13 Periotest values (PTV), at the 6th week it decreased significantly (p<0.0001) to become 0.7 (± 4) PTV, and at the 12th week (secondary stability) it increased significantly (p<0.0001) to become -2.1 (± 2.8) PTV. The difference between primary and secondary stability was statistically non-significant (p=0.0814). Osseodensification resulted in high primary stability and increased peri-implant bone density but it did not prevent the implant stability drop during the first 6 weeks after insertion of implants. es
dc.title The effect of osseodensification on implant stability and bone density : a prospective observational study es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.56727 es
dc.type.hasVersion VoR es_ES

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