An intervertebral implant comprising: a body portion having a first end, a second end, a first side portion connecting the first end and the second end, and a second side portion connecting the first end and the second end, the first end, second end, first side portion and second side portion defining a central opening; a first endplate having an upper side, a lower side, and an extension, the extension extending from the lower side into the central opening; a second endplate having an upper side, a lower side, and an extension, the extension extending from the lower side into the central opening; each one of the first and second endplate comprising a first ramped surface and a second ramped surface extending from the lower side towards the opposite endplate (16, 14) a translation member having a first expansion portion and a second expansion portion spaced apart from each other which are received within the central opening; and a plurality of pins, the pins having a first end, a second end, and a central portion, the central portion being received by the expansion portion, wherein the first and second ramped surfaces (54, 56) engage with the first and second expansion portions (60; 62) of the translation member, the extensions of the first and second endplates (14; 16) include at least one slot for receiving the first end or second end of the pin, and an actuation member engaged with the translation member so that a rotation of the actuation member in a first direction moves the translation member in a first direction causing the first and second endplates (14, 16) to move in a direction away from the body portion and the rotation of the actuation member in a second direction moves the translation member in a second direction causing the first and second endplates (14;16) move in a direction towards the body portion. a body portion having a first end, a second end, a first side portion connecting the first end and the second end, and a second side portion connecting the first end and the second end, the first end, second end, first side portion and second side portion defining a central opening; a first endplate having an upper side, a lower side, and an extension, the extension extending from the lower side into the central opening; a second endplate having an upper side, a lower side, and an extension, the extension extending from the lower side into the central opening; each one of the first and second endplate comprising a first ramped surface and a second ramped surface extending from the lower side towards the opposite endplate (16, 14) a translation member having a first expansion portion and a second expansion portion spaced apart from each other which are received within the central opening; and a plurality of pins, the pins having a first end, a second end, and a central portion, the central portion being received by the expansion portion, wherein the first and second ramped surfaces (54, 56) engage with the first and second expansion portions (60; 62) of the translation member, the extensions of the first and second endplates (14; 16) include at least one slot for receiving the first end or second end of the pin, and an actuation member engaged with the translation member so that a rotation of the actuation member in a first direction moves the translation member in a first direction causing the first and second endplates (14, 16) to move in a direction away from the body portion and the rotation of the actuation member in a second direction moves the translation member in a second direction causing the first and second endplates (14;16) move in a direction towards the body portion.