A system for electromagnetic navigation in dental implant placement may include an electromagnetic tracking system that may be configured to track positions and orientations of a plurality of electromagnetic sensors. An exemplary electromagnetic tracking system may include a field generator that may be attached to a dental unit utilizing a positioning arm. An exemplary system may further include a control unit that may be coupled to the electromagnetic tracking system and the positioning arm. The control unit may be configured to receive the tracked positions of the plurality of the electromagnetic sensors from the electromagnetic tracking system and to adjust at least a position or an angular orientation of the field generator to maintain the plurality of the electromagnetic sensors within a volume of interest within the tracking volume.
