A system suitable for use during surgery to analyze images at a surgical site within a patient, comprising: an image selection module to acquire (i) at least a first, reference image including one of a preoperative image of the surgical site and a contralateral image on an opposite side of the patient from the surgical site, and (ii) at least a second, results image of the site; a data input module that receives the first and second images and generates at least two points to establish a first stationary base and a second stationary base on at least one anatomical feature that is present in each of the first and second images, respectively; an analysis module that utilizes the stationary base in each image to provide at least one of (a) overlaying the first and second images and comparing at least one of bone alignment, scaling and implant alignment within the images and (b) analyzing at least one of image rotation, image alignment, scaling, offset, abduction angle, length differential and orientation of at least one of a bone and an implant within the images; a template input module that provides at least one digital template that is superimposed over at least one feature in at least one of the first and second images; and characterized in that the at least one digital template is matched to an implant in the second, results image and then the digital template is superimposed on the first, reference image to analyze at least one parameter of at least one bone of the patient, wherein the digital template is superimposed in identical position, relative to the first stationary base, in the first image as compared to the placement relative to the second stationary base in the second image. an image selection module to acquire (i) at least a first, reference image including one of a preoperative image of the surgical site and a contralateral image on an opposite side of the patient from the surgical site, and (ii) at least a second, results image of the site; a data input module that receives the first and second images and generates at least two points to establish a first stationary base and a second stationary base on at least one anatomical feature that is present in each of the first and second images, respectively; an analysis module that utilizes the stationary base in each image to provide at least one of (a) overlaying the first and second images and comparing at least one of bone alignment, scaling and implant alignment within the images and (b) analyzing at least one of image rotation, image alignment, scaling, offset, abduction angle, length differential and orientation of at least one of a bone and an implant within the images; a template input module that provides at least one digital template that is superimposed over at least one feature in at least one of the first and second images; and characterized in that the at least one digital template is matched to an implant in the second, results image and then the digital template is superimposed on the first, reference image to analyze at least one parameter of at least one bone of the patient, wherein the digital template is superimposed in identical position, relative to the first stationary base, in the first image as compared to the placement relative to the second stationary base in the second image.