Effects of spatial pointer orientation on the accuracy of intraoperative navigation

Andreas Niemann, Omid Majdani, Thomas Lenarz & Martin Leinung
A variety of studies analyzing the influence of several factors on navigation accuracy (for example quality of imaging or different registration modalities) are found in the literature. It is astounding that no research has yet been undertaken to examine the accuracy of the pointer during routine[for full text, please go to the a.m. URL]