Operating microscope improves ability to locate and negotiate second canal in mandibular ıncisors
نویسندگان
چکیده
Materials and methods: Mixed populations of 50 human first and second incisors were mounted in acrylic dento-form blocks. Conventional access cavities were completed without operation microscope, while attempting to locate and subsequently negotiate the second canals. The teeth in which second canal was not located or could not be negotiated were then submitted under Operating Microscope. The results (present/absent) were recorded.
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تاریخ انتشار 2014