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 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 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 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 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 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 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 . <EOS>