Pivotable interbody implant system

An interbody implant system comprising:

• an implant comprising opposite first and second end surfaces, opposite upper and lower surfaces that extend from the first end surface to the second end surface, and opposite first and second side surfaces that each extend between the end surfaces and between the upper and lower surfaces, the implant defining corners between the side surfaces and the end surfaces, the corners each having equal radii of curvature, the implant comprising spaced apart arms that extend from the first end surface, the arms each including an inner surface and an opposite outer surface, the inner surfaces defining a cavity therebetween, the outer surfaces each comprising a channel, the implant comprising a pin that extends through the arms and extends across the cavity;
• and
• an instrument comprising a pair of elastically deformable locking tabs that are positioned in the channels to fix a portion of the instrument relative to the implant, the instrument comprising a body that includes the locking tabs, the instrument comprising a member that is movably disposed within the body, the member comprising a top portion and a bottom portion that is movable relative to the top portion along a length of the top portion, the top portion forming a hook having a cavity configured for disposal of the pin, the bottom portion forming a gate which translates relative to the hook to cover at least a portion of the cavity.