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Principles of Tooth Preparation - 2018
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2. Yasser Ali Al Mortada Al Wasifi
BDS, MSc, DDS, PhD.
Assistant Professor of Esthetic Restorative Dentistry
Taibah University (KSA)
Ain Shams University (EGYPT)
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33. • Reduce and control heat generation
during cavity preparation to be
within the thermal tolerance zone of
dentin
• Avoid working without coolant
• Avoid long time working