Guides, devices, instruments, and systems for fixing a fractured bone are disclosed. An insertion guide includes a handle member and a guide member coupled to a second end of the handle member. The guide member being curved relative to the longitudinal axis of the handle member. A bone fixation system including an insertion guide, a guide wire and a fastener. The insertion guide including a handle member and a guide member coupled to an end of the handle member. The guide member being curved and including a through hole for receiving the guide wire. The fastener including a cannulation for receiving the guide wire. Methods of using a bone fixation systems for fixing fractured bones are also disclosed.