A system and method for measuring a surgical rod are disclosed. The system includes a processor, a probe in communication with the processor and configured to trace along a surface of the implant, a tracking system in communication with the processor and the probe for generating first data representing at least one of linear and rotational movement of the probe during a first trace along the surface of the implant, wherein the processor is configured to receive the first data and generate a first graphical representation of the implant based on the first data, and a display in communication with said processor for displaying the graphical representation of the implant based on the first data. Various methods are also disclosed.
