caa a22 4500 606216928 CHVBK 20210128101105.0 cr unu---uuuuu 210128e20151101xx s 000 0 eng 10.1007/s00701-015-2528-z doi (NATIONALLICENCE)springer-10.1007/s00701-015-2528-z Bony surface registration of navigation system in the lateral or prone position: technical note [Elektronische Daten] [Toshihiro Ogiwara, Tetsuya Goto, Tatsuro Aoyama, Alhusain Nagm, Yasunaga Yamamoto, Kazuhiro Hongo] Background: Navigation systems have become essential tools in neurosurgery. Precise registration is indispensable for the accuracy of navigation. The rapid and precise registration by surface matching on the facial skin is possible using the landmarks of the face in the supine position. On the other hand, incomplete registration often occurs in the lateral or prone position due to the direction of the face and displacement of the skin by headpins and obscuring of the skin by the bispectral index monitor and many electrodes on the forehead as well as the eye patch. Surface matching on the occipital scalp is not suitable for registration because the shape of the occipital scalp is flat and it is compressed in the supine position when obtaining preoperative neuroimaging. To overcome this problem, the authors have developed a new method of registration designated as "bony surface registration” in which surface matching is achieved using the bony surface of the skull after exposure. Methods: Between June and December 2014, this technique was used in 23 patients and its effectiveness was examined. Results: Registration time was markedly shortened and useful navigation was achieved due to accurate registration in all patients. Conclusions: This is the first report of a registration methodology for a navigation system in the lateral or prone position. This bony surface registration method is useful for navigation system image-guided surgery in the lateral or prone position. Springer-Verlag Wien, 2015 Navigation system nationallicence Image-guided neurosurgery nationallicence Bony surface registration nationallicence Prone or lateral position nationallicence Ogiwara Toshihiro Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut Goto Tetsuya Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut Aoyama Tatsuro Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut Nagm Alhusain Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut Yamamoto Yasunaga Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut Hongo Kazuhiro Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut Acta Neurochirurgica Springer Vienna 157/11(2015-11-01), 2017-2022 0001-6268 157:11<2017 2015 157 701 https://doi.org/10.1007/s00701-015-2528-z text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 brief-communication jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00701-015-2528-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ogiwara Toshihiro Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut NATIONALLICENCE 700 1- Goto Tetsuya Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut NATIONALLICENCE 700 1- Aoyama Tatsuro Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut NATIONALLICENCE 700 1- Nagm Alhusain Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut NATIONALLICENCE 700 1- Yamamoto Yasunaga Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut NATIONALLICENCE 700 1- Hongo Kazuhiro Department of Neurosurgery, Shinshu University School of Medicine, 3-1-1 Asahi, 390-8621, Matsumoto, Japan aut NATIONALLICENCE 773 0- Acta Neurochirurgica Springer Vienna 157/11(2015-11-01), 2017-2022 0001-6268 157:11<2017 2015 157 701