Scalpel, in particular, for ophthalmological applications, comprising a handle and a leaf, where in a handle head (41) of the handle (40) is inserted the leaf (10) consisting of a leaf stem (12) and a blade (11, 11 ') and on the blade (11, 11') is set at least one edge (18.1, 18.2), where - the blade stem (12) in conjunction with the blade (11, 11 ' ) is configured as a body, characterized in that a flat surface of the rear side (14) is configured in the body - where the front side of the body opposite the surface of the rear side (14) in the region of the leaf stem ( 12) forms a cylindrical surface and in the region of the blade (11, 11 ') forms the upper side of the blade, and - the handle head (41) has at its end two inclined surfaces relative to each other ( 45, 46) converging in the form of roof edges on an edge (47) located perpendicular to the axis of the handle (40) and - where in a first d and the inclined surfaces (45) are present an opening (44) to insert the leaf stem (10, 12) and the inserted leaf (10) is located in such a way in the opening (44), so that the flat surface of the back side (14) is flush with the first inclined surface (45).Escalpelo, en particular, para aplicaciones oftalmológicas, que comprende un mango y una hoja, en donde en uncabezal de mango (41) del mango (40) está insertada la hoja (10) que consta de un vástago de hoja (12) y una hoja(11, 11') y en la hoja (11, 11') está configurado por lo menos un filo (18.1, 18.2), en donde - el vástago de hoja (12) en conjunto con la hoja (11, 11') está configurado como un cuerpo, caracterizado porque en el cuerpo está configurada una superficie plana del lado posterior (14), - en donde el lado delantero del cuerpo opuesto a la superficie del lado posterior (14) en la región del vástago dela hoja (12) forma una superficie cilíndrica y en la región de la hoja (11, 11') forma el lado superior de la hoja, y- el cabezal del mango (41) tiene en su extremo dos superficies inclinadas una con respecto
