Paragraph Number

87

During a procedure, when a user rotates the driver handle 560 the drive member 580 rotates the screw member 118 to expand or collapse the expandable intervertebral implant. As the driver handle 560 rotates about the longitudinal axis 460, the shoulders 526 cooperate with the tabs 528 to retain the proximal wedge 114 such that the screw member 118 rotates but the proximal wedge 114 and expandable intervertebral implant do not rotate.

Added by DJM 2 2021