A bone plate (100) includes a first three-part combination hole (110) extending through a proximal portion of the plate, a first portion (112) configured to engage a threaded head portion of a bone fixation element (122), a second portion (114) configured to receive a bone fixation element (126) along an axis substantially perpendicular to a longitudinal axis of the bone and a third portion (116) defining a screw axis extending toward the distal end of the elongated body at a non-perpendicular angle relative to the longitudinal axis in combination with a first two-part combination hole (138) extending through the proximal portion, a first threaded portion (140) configured to engage a threaded head portion of a bone fixation element (122) and a second portion (142) defining an elongated slot extending along a longitudinal axis of the plate for receiving a bone fixation element so that the plate may slide along its longitudinal axis relative to the bone fixation element.
