Effect of ultrasonic instrumentation on causing crack of ceramic fused to metal crowns (In-vitro study)
published by Aِl-Baath University
in 2018
in Dentistry
and research's language is
العربية
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Abstract in English
Vibration of Ultrasonic has used for scaling
and periodontal curettage, it is also has used for metal crown and
metal-ceramic crown removal, subsequently, using the tips whether for
scaling or removing crown, they will be in direct contact with this crown,
This research aimed to evaluate the surface of metal-ceramic crown
after exposure to Vibration of Ultrasonic tips.
References used
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Pameijer C, Stallard R, Hiep N. Surface characteristics of teeth following periodontal instrumentation: a scanning electron microscope study. Journal of periodontology. 1972;43(10):628-33
Kerry GJ. Roughness of root surfaces after use of ultrasonic instruments and hand curettes. Journal of periodontology. 1967;38(4):340-6