Intervertebral implant

A kit of intervertebral implants each configured to be inserted into an intervertebral space, each intervertebral implant of the kit comprising:

• a leading end and a trailing end, arranged such that the leading end is spaced from the trailing end in an insertion direction into the intervertebral space;
• an anterior side wall and a posterior side wall each extending between the leading end and the trailing end, wherein the anterior and posterior side walls are opposite each other along a lateral direction that is perpendicular to the insertion direction;
• and
• upper and lower endplates each made of Titanium or an alloy thereof and spaced from each other along a transverse direction that is perpendicular to each of the insertion direction and the lateral direction, the endplates defining respective outer surfaces that are configured to abut respective superior and inferior vertebral bodies when the implant is disposed in the intervertebral space,
• wherein the anterior side wall of a first intervertebral implant of the kit has a height greater than that of the posterior side wall along the transverse direction, such that the upper and lower endplates of the first intervertebral implant define a first angle with respect to each other as they extend along the lateral direction,
• wherein the anterior side wall of a second intervertebral implant of the kit has a height greater than that of the posterior side wall along the transverse direction, such that the upper and lower endplates of the second intervertebral implant define a second angle with respect to each other as they extend along the lateral direction that is greater than the first angle, and
• wherein 1) the upper and lower endplates of the first intervertebral implant define respective inner surfaces that face each other, 2) the upper and lower endplates of the first intervertebral implant have respective thicknesses, 3) the upper and lower endplates of the second intervertebral implant define respective inner surfaces that face each other, 4) the upper and lower endplates of the second intervertebral implant have respective thicknesses, 5) the respective thickness of the upper endplate of the second intervertebral implant is equal to the respective thickness of the upper endplate of the first intervertebral implant, and 6) the respective thickness of the lower endplate of the second intervertebral implant is equal to the respective thickness of the lower endplate of the first intervertebral implant.