Paragraph Number

5

Implementations may include one or more of the following features. The system may include the bone fastener, where the bone fastener may include: a first leg having a leading end and a trailing end; a second leg having a leading end and a trailing end; and a body connected to the first leg and to the second leg, the body defining the aperture. The engagement member may include a lock mechanism that may include: a handle having a shoulder; a shaft connected to the handle, the shaft configured to engage a socket; and where the shoulder pinches the body as the shaft advances distally within the socket to secure the guide member at one of the plurality of relative orientations about the engagement axis.

Added by DJM 12 2021