Implant, insertion device, and plate assembly

An intervertebral implant comprising:

• a body insertable into an intervertebral space, the body comprising a first face, a second face connected to and opposite the first face, a width and a length at least as long as the width that extend around the first and second faces, and first and second connection portions configured to connect the implant to a separate holding member;
• wherein the first and second connection portions each includes a hollow space between the first and second faces configured to accommodate an engagement portion of the holding member, the hollow space being accessible from outside the body though an opening formed between the first and second faces;
• wherein the openings are elongate and extend away from one another around the implant from a same first side that defines the length of the body to respective second and third sides opposite to one another that define the width of the body, and are arranged in a manner such that the first and second connection portions are simultaneously engageable by the engagement portion of the holding member.