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Correlation between Insertion Torque and Implant Stability Quotient in Tapered Implants with Knife-Edge Thread Design
المؤلفون المشاركون
Di Lenarda, Roberto
Cervino, G.
Stacchi, Claudio
Lombardi, Teresa
Baldi, Domenico
Colombo, Jacopo
Perinetti, G.
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-15
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Aim.
To evaluate the correlation between insertion torque (IT) and implant stability quotient (ISQ) in tapered implants with knife-edge threads.
Methods.
Seventy-five identical implants (Anyridge, Megagen) were inserted by using a surgical drilling unit with torque control and an integrated resonance frequency analysis module (Implantmed, W&H).
IT (N/cm) and ISQ were recorded and implants were divided into three groups ( n = 25 ) according to the IT: low (<30), medium (30 < IT < 50), and high torque (>50).
ISQ difference among groups was assessed by Kruskal-Wallis test, followed by Bonferroni-corrected Mann–Whitney U -test for pairwise comparisons.
The strength of the association between IT and ISQ was assessed by Spearman Rho correlation coefficient ( α = 0.05 ).
Results.
At the pairwise comparisons, a significant difference of ISQ values was demonstrated only between low torque and high torque groups.
The strength of the association between IT and ISQ value was significant for both the entire sample and the medium torque group, while it was not significant in low and high torque groups.
Conclusions.
For the investigated implant, ISQ and IT showed a positive correlation up to values around 50 N/cm: higher torques subject the bone-implant system to unnecessary biological and mechanical stress without additional benefits in terms of implant stability.
This trial is registered with NCT03222219.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Baldi, Domenico& Lombardi, Teresa& Colombo, Jacopo& Cervino, G.& Perinetti, G.& Di Lenarda, Roberto…[et al.]. 2018. Correlation between Insertion Torque and Implant Stability Quotient in Tapered Implants with Knife-Edge Thread Design. BioMed Research International،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1128320
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Baldi, Domenico…[et al.]. Correlation between Insertion Torque and Implant Stability Quotient in Tapered Implants with Knife-Edge Thread Design. BioMed Research International No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1128320
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Baldi, Domenico& Lombardi, Teresa& Colombo, Jacopo& Cervino, G.& Perinetti, G.& Di Lenarda, Roberto…[et al.]. Correlation between Insertion Torque and Implant Stability Quotient in Tapered Implants with Knife-Edge Thread Design. BioMed Research International. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1128320
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128320
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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