دراسة مخبرية للتسرب الحفافى بين ترميمات الراتنج المركب المباشرة وغير المباشرة في حفر الصنف الثاني

الموضوعات

طب

روابط وملفات

التعريف والنوع

رقم الوثيقة

f1e4a0a1-1316-4c4a-85aa-ea23b62cef89

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1957983_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"منذر حداد","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"يعقوب نقولا دقاق","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

دراسة مخبرية للتسرب الحفافى بين ترميمات الراتنج المركب المباشرة وغير المباشرة في حفر الصنف الثاني

المحتوى والصفحات

عدد الصفحات

0

ترجمة الملخص

Aim: the aim of this study is to evaluate the gingival and lateralmicroleakage of class II composite restorations due to direct and indirect ( in office ) restorative techniques .Materials and Methods: Forty human extracted premolars(without caries)were collected, and Class II cavities with standardized dimensions were prepared on each tooth, then the premolars were divided into two groups (n1=n2=20). The first group was restored with composite using direct restoration technique ,and the second group was restored with composite using indirect restoration ( in office) technique. All the specimens were subjected to thermocycling ,then the teeth were immersed into methylene blue dye. After that, all teeth were sectioned according to gingival and then lateral directions. Finally, the sections were examined under a stereomicroscope (×20) for microleakage evaluation. Results: This study showed that there wasno statistically significant difference between direct and indirect composite restorations in according to gingival microleakage where (P˃0.05). On the other hand, this study showed that the indirect composite restorations had less microleakage on the lateral wall than the direct composite restorations where (P˂0.05).conclusions: Depending on the results of the current study, it could be concluded that: There is no difference between the direct and indirect composite restorations in terms of the microleakage on the gingival wall. The exceeding of the indirect composite restorations over its direct peers in terms of the microleakage on the lateral wall

كلمات الباحثين

direct composite restorations, indirect composite restorations, microleakage, resin restoration, الترميمات المباشرة, الترميمات غير المباشرة, التسرب الحفافى, المركب, ترميمات الراتنج

إشراف وإعداد

الإشراف

منذر حداد

الإعداد

يعقوب نقولا دقاق

الاقتباسات الببليوغرافية