Abdelaziz, Ahmed Adel

Insitu investigation on color change surface roughness and microharness of resin composite restoratives cured by two different curing units / دراسة داخلية على تغير اللون وخشونة وصلابة السطح لحشوات الكمبوزيت الراتنج المطبوخة بنوعين مختلفين من الاجهزة المعالجة Ahmed Adel Abdelaziz ; Supervised Dalia Mostafa Abuelmagd , Ola Mohamed Ibrahim Fahmy , Hebat Allah Mohamed Taher - Cairo : Ahmed Adel Abdelaziz , 2010 - 252 Leaves : charts , facsimiles ; 30cm + 1 CD.

Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry


The aim of the study is to investigate and compare insitu the effect of halogen light curing unit and high - performance ligt emitting diode light curing unit on some properties of resin composite including color change translucency parameter surface roughness and surface microhardness . Biodegradation of resin composite by the oral environmental factor has a direct effect on its optical and physical properties


Color change. Resin composite.

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