%0 Journal Article %A H. Ohashi %A M. Matsuuta %A Y. Okamoto %A F. Inori %A Y. Okajima %A H. Tashima %A K. Kitano %T A564. EFFECTS OF SURGICAL POSITION ON THE VARIABILITY OF REGISTRATION IN IMAGE-FREE NAVIGATION SYSTEM FOR THA %D 2011 %J Orthopaedic Proceedings %P 453-453 %V 93-B %N SUPP_IV %R 10.1302/0301-620X.93BSUPP_IV.0930453b %U https://doi.org/10.1302/0301-620X.93BSUPP_IV.0930453b %K