کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3123924 1583725 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Clinical analysis of the stability of dental implants after preparation of the site by conventional drilling or piezosurgery
ترجمه فارسی عنوان
تجزیه و تحلیل بالینی ثبات ایمپلنت های دندانی پس از آماده سازی سایت با استفاده از حفاری های معمولی و یا جراحی پیزوالکتریک
کلمات کلیدی
ثبات ایمپلنت، تجزیه و تحلیل فرکانس رزونانس، جراحی پیه حفاری عادی، استئوآرتریت ایمپلنت
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
چکیده انگلیسی

We used resonance frequency analysis to evaluate the implant stability quotient (ISQ) of dental implants that were installed in sites prepared by either conventional drilling or piezoelectric tips. We studied 30 patients with bilateral edentulous areas in the maxillary premolar region who were randomised to have the implant inserted with conventional drilling, or with piezoelectric surgery. The stability of each implant was measured by resonance frequency analysis immediately after placement to assess the immediate stability (time 1) and again at 90 days (time 2) and 150 days (time 3). In the conventional group the mean (SD) ISQ for time 1 was 69.1 (6.1) (95% CI 52.4–77.3); for time 2, 70.7 (5.7) (95% CI 60.4–82.8); and for time 3, 71.7 (4.5) (95% CI 64.2–79.2). In the piezosurgery group the corresponding values were: 77.5 (4.6) (95% CI 71.1–84.3) for time 1, 77.0 (4.2) (95% CI, 69.7–85.2) for time 2, and 79.1 (3.1) (95% CI 74.5–87.3) for time 3. The results showed significant increases in the ISQ values for the piezosurgery group at each time point (p = 0.04). The stability of implants placed using the piezoelectric method was greater than that of implants placed using the conventional technique.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: British Journal of Oral and Maxillofacial Surgery - Volume 52, Issue 2, February 2014, Pages 149–153
نویسندگان
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