Methods for the dimensional inspection of a turbomachine component to be inspected are provided. The turbomachine component includes a first surface delimited by a second peripheral surface substantially transverse to the first surface and a profile defined by a numerical theoretical model with a theoretical surface corresponding to the first surface, the first surface having larger dimensions than the second peripheral surface. The method includes determining theoretical points on the theoretical surface of the numerical theoretical model; calibrating calibration points on the first surface of the component to be inspected; calculating an offset axis for each theoretical point with respect to a corresponding calibration point; and acquiring control points on the second peripheral surface of the component to be inspected from the offset axis.