A system for treating periprosthetic fractures, comprising: a bone plate including: a head portion sized and shaped to be positioned along a greater trochanter of a bone, the head portion including a plurality of pairs of bone fixation element receiving openings extending therethrough from a first surface of the bone plate which, when the bone plate is in an operative position, faces away from the bone, and a second surface which, when the bone plate is in the operative position, faces toward the bone, and a pair of cable holes (1 12) extending through the head portion from a first longitudinal side connecting the first and second surfaces (120, 122) to a second longitudinal side connecting the first and second surfaces (120, 122), a proximal end of the head portion including a pair of hooks for engaging a superior ridge of the greater trochanter: a shaft portion extending distally from the head portion to extend along a portion of the bone distal of the greater trochanter. and an attachment plate mountable over a portion of the shaft portion so that, in the operative position, a pair of laterally extending wings (208. 210) thereof contact the bone, wherein the shaft portion including a proximal portion extending along a portion of a shaft of the femur in which a prosthetic extends, the proximal portion including a plurality of pairs of offset holes extending therethrough from the first surface to the second surface, each of the pairs of offset holes including a first hole extending through a portion of the shaft portion on a first side of a longitudinal axis of the bone plate and a second hole extending through a portion of the shaft portion on a second side of the longitudinal axis opposite the first side, the first and second holes (116. 118) offset relative to one another along the longitudinal axis so that bone fixation elements inserted through the first and second holes (116, 118) extend anterior and posterior of the prosthetic, wherein the first and second holes (116, 118) of the pairs of offset holes extend beyond the longitudinal sides (124, 126) of the bone plate. and characterized in that the attachment plate includes a body portion mountable over the shaft portion and the pair of wings (208. 210) extending laterally therefrom so that the laterally extending wings (208, 210) extend laterally beyond first and second longitudinal sides (124. 126) of the bone plate, a first fixation hole extending through a first one of the wings and a second fixation hole extending through a second one of the wings, a distance between the first and second fixation holes (208, 210) is greater than a distance between first and second holes (116, 118) of the pairs of offset holes. a shaft portion extending distally from the head portion to extend along a portion of the bone distal of the greater trochanter. and an attachment plate mountable over a portion of the shaft portion so that, in the operative position, a pair of laterally extending wings (208. 210) thereof contact the bone, wherein the shaft portion including a proximal portion extending along a portion of a shaft of the femur in which a prosthetic extends, the proximal portion including a plurality of pairs of offset holes extending therethrough from the first surface to the second surface, each of the pairs of offset holes including a first hole extending through a portion of the shaft portion on a first side of a longitudinal axis of the bone plate and a second hole extending through a portion of the shaft portion on a second side of the longitudinal axis opposite the first side, the first and second holes (116. 118) offset relative to one another along the longitudinal axis so that bone fixation elements inserted through the first and second holes (116, 118) extend anterior and posterior of the prosthetic, wherein the first and second holes (116, 118) of the pairs of offset holes extend beyond the longitudinal sides (124, 126) of the bone plate. and characterized in that the attachment plate includes a body portion mountable over the shaft portion and the pair of wings (208. 210) extending laterally therefrom so that the laterally extending wings (208, 210) extend laterally beyond first and second longitudinal sides (124. 126) of the bone plate, a first fixation hole extending through a first one of the wings and a second fixation hole extending through a second one of the wings, a distance between the first and second fixation holes (208, 210) is greater than a distance between first and second holes (116, 118) of the pairs of offset holes.