A moveable bone plate implantation system , comprising: a controlled movement assembly, comprising: a translation member removeably coupled with a movement instrument , wherein the translation member comprises: a shaft with a first end and a second end; and a head portion at the first end, wherein the head portion includes an engagement groove extending into the head portion ; wherein the movement instrument comprises: a base member with a first end and a second end; an extension member with a first end and a second end , the first end of the extension member coupled with the second end of the base member ; a moveable member with a first end and a second end , the first end of the moveable member moveably coupled to the base member ; a first alignment guide coupled to the extension member and shaped to receive the shaft of the translation member ; and a second alignment guide coupled to the moveable member ; wherein the extension member and the moveable member each include a pivot member near the second ends ; a bone plate detachably connected to the translation member , wherein the bone plate comprises: a body with a first end and a second end ; and an engagement aperture positioned between the first end and the second end , wherein the engagement aperture is sized to receive the engagement groove of the translation member . a translation member removeably coupled with a movement instrument , wherein the translation member comprises: a shaft with a first end and a second end; and a head portion at the first end, wherein the head portion includes an engagement groove extending into the head portion ; a shaft with a first end and a second end; and a head portion at the first end, wherein the head portion includes an engagement groove extending into the head portion ; wherein the movement instrument comprises: a base member with a first end and a second end; an extension member with a first end and a second end , the first end of the extension member coupled with the second end of the base member ; a moveable member with a first end and a second end , the first end of the moveable member moveably coupled to the base member ; a first alignment guide coupled to the extension member and shaped to receive the shaft of the translation member ; and a second alignment guide coupled to the moveable member ; wherein the extension member and the moveable member each include a pivot member near the second ends ; a base member with a first end and a second end; an extension member with a first end and a second end , the first end of the extension member coupled with the second end of the base member ; a moveable member with a first end and a second end , the first end of the moveable member moveably coupled to the base member ; a first alignment guide coupled to the extension member and shaped to receive the shaft of the translation member ; and a second alignment guide coupled to the moveable member ; wherein the extension member and the moveable member each include a pivot member near the second ends ; a bone plate detachably connected to the translation member , wherein the bone plate comprises: a body with a first end and a second end ; and an engagement aperture positioned between the first end and the second end , wherein the engagement aperture is sized to receive the engagement groove of the translation member . a body with a first end and a second end ; and an engagement aperture positioned between the first end and the second end , wherein the engagement aperture is sized to receive the engagement groove of the translation member . <EOS>