BONE FIXATION DEVICES AND METHODS

摘要

An apparatus includes a bone screw and a retention member. The bone screw has a proximal end portion and a distal end portion. The distal end portion of the bone screw includes a threaded portion. The retention member is coupled to the proximal end portion of the bone screw such that movement of the retention member relative to the bone screw is limited. The retention member is configured to deform when moved from a first configuration to a second configuration.