| 摘要 |
PURPOSE: A scalpel for a dental surgery is provided which is suitable for cutting along teeth by forming an end portion of a blade in a semicircular concave shape. CONSTITUTION: In the scalpel, a blade(10) is formed in such a manner that a holder(B) is connected to a rear portion, and a front end and lower end are formed of an edge of a blade, and in the blade, a holder assembly portion(12) is formed in a flat shape, and an end portion(13) of the same is formed in a semicircular concave shape in a longitudinal direction of the same, and an end portion of the semicircular concave shaped portion is formed in an arc shape, and all circumferences of the arc portion are formed of an edge of blade, so that it is possible to easily cut a circumference portion of a certain tooth based on a semicircular concave portion of the blade.
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