CHIODO ENDOMIDOLLARE

The present invention relates to an intramedullary nail (1; 10) for bone synthesis process, configured to be inserted into and to be fixed to a damaged bone by applying one or more fixing screws (55). The intramedullary nail (1; 10) has an elongated conformation and extends between a proximal terminal end (3) and a distal terminal end (4) according to a longitudinal development direction (L). The intramedullary nail (1; 10) comprises a plurality of first seats (50a, 50b, 50c), each configured to allow the housing of a respective fixing screw (55), such first seats (50a, 50b, 50c) being configured in such a way as to determine a respective insertion direction (Da, Db, Dc) of the fixing screw (55). Each insertion direction (Da, Db, Dc) defines a corresponding different angle (αa, αb, αc) with respect to the longitudinal development direction (L).