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:: دوره 11، شماره 11 - ( کودکان 1390 ) ::
جلد 11 شماره 11 صفحات 0-0 برگشت به فهرست نسخه ها
Radiographic assessment and chair time of rotary instruments in the pulpectomy of primary second molar teeth: a randomized controlled clinical trial
چکیده:   (1377 مشاهده)
Background and aims. The superiority of rotary systems has been reported in several clinical studies on permanent teeth. This study consisted of radiographic assessment and chair time of rotary instruments in the pulpectomy of primary second molar teeth. 
  Materials and methods. In this randomized controlled clinical study, 46 children, 3-6 years of age, were selected. The patients were divided randomly into two groups. In the first group (group A) pulpectomy was carried out with hand instru-ments and in the second group (group B) the Rotary FlexMaster System was used. T-test and chi-squared test were used to analyze data. 
Results. The mean instrumentation time in group A was significantly more than that in group B (P<0.001). Also there was a significant difference between both groups in relation to the distance between the apex of mesial root (P<0.001) and distal root (P=0.007) and the canal filling level.
Conclusion. Superior radiographic findings and less chair time of pulpectomy with rotary instruments in second primary molar teeth were achieved.

Source: Journal of Dental Research, Dental Clinics, Dental Prospects

Full Text

واژه‌های کلیدی: Primary second molars، pulpectomy، rotary system
     
نوع مطالعه: پژوهشي | موضوع مقاله: کودکان
دریافت: 1394/6/21 | پذیرش: 1394/6/21 | انتشار: 1394/6/21
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Radiographic assessment and chair time of rotary instruments in the pulpectomy of primary second molar teeth: a randomized controlled clinical trial. 1. 1390; 11 (11)

URL: http://idai.ir/article-1-3298-fa.html



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دوره 11، شماره 11 - ( کودکان 1390 ) برگشت به فهرست نسخه ها
جامعه اسلامی دندانپزشکان Islamic Dental Association of IRAN

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