The invention relates to a bone implant (1) for correcting an incorrect position of a bone, the bone implant (1) having a first portion (2) for attachment to a first bone portion (3) of the bone and a second portion (4) for attachment to a second bone portion (5) of the bone, the bone implant (1) being prepared so that, when fixed to the bone, it orients the first bone portion (3) and the second bone portion (5) with respect to one another and keeps said portions at a distance from one another, the bone implant (1) having such a geometry and being adapted such that the bone implant (1) can be inserted between the first bone portion (3) and the second bone portion (5) so as to force a predetermined orientation of the second bone portion (5) relative to the first bone portion (3). The invention also relates to a method for producing such a bone implant (1), in which method a geometry of the bone implant (1) is calculated in one step for correcting an incorrect position of a bone, the geometry is broken down into defined layers in a subsequent step, and then, in a subsequent step, the layers are produced, then stacked one on top of the other and connected to one another.
