Evaluation of High-Speed Handpiece Cutting Efficiency According to Bur Eccentricity: An In Vitro Study
نویسندگان
چکیده
منابع مشابه
A study of the cutting efficiency of dental burs for the straight handpiece.
IN THE preparation of cavities through the use of rotating instruments utilizing burs and stones, the ideal condition of design and operation has been described as the one which will remove the most material with the least patient discomfort due to heat, vibration, and pressure, and which also produces the longest life of the operating instrument. Some have recommended new and ingenious methods...
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Microleakage of cervical cavities prepared by an Er:YAG laser or a high-speed handpiece, after restoration using resin composite
Objectives: The purpose of this in vitro study was to evaluate the microleakage of cervical cavities prepared by Er:YAG laser or high-speed hand piece and bur. Methods: This in vitro experimental study was performed on 40 sound permanent third molar teeth randomly assigned into two equal groups (n=20). In the first group, high-speed hand piece and bur and in the second group Er:YAG la...
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ژورنال
عنوان ژورنال: Applied Sciences
سال: 2019
ISSN: 2076-3417
DOI: 10.3390/app9163395