Measurement of Pelvic Tilting Angle During Total Hip Arthroplasty Using A Computer Navigation System. - Shunsaku Nishihara; Nobuhiko Sugano; Kei Nakahodo; Toshihiko Sasama; Takashi Nishii; Yoshinobu Sato; Shinichi Tamura; Kazuo Yonenobu; Hideki Yoshikawa; Takahiro Ochi (MICCAI, 2000)

Intraoperative Simulation and Planning Using a Combined Acetabular and Femoral (CAF) Navigation System for Total Hip Replacement. - Yoshinobu Sato; Toshihiko Sasama; Nobuhiko Sugano; Kei Nakahodo; Takashi Nishii; Kenji Ohzono; Kazuo Yonenobu; Takahiro Ochi; Shinichi Tamura (MICCAI, 2000)

Effects of CT threshold value to make a surface bone model on accuracy of shape-based registration in a CT-based navigation system for hip surgery. - Nobuhiko Sugano; Toshihiko Sasama; Yoshikazu Nakajima; Yoshinobu Sato; Takashi Nishii; T. Iida; K. Nakagawa; Keiro Ono; Shunsaku Nishihara; Shinichi Tamura; Kazuo Yonenobu; Takahiro Ochi (CARS, 2001)

Segmentation of pelvis and femur from 3D CT images. - Reza Aghaeizadeh Zoroofi; Toshihiko Sasama; Nobuhiko Sugano; Takashi Nishii; Yoshinobu Sato; Kazuo Yonenobu; Hideki Yoshikawa; Shinichi Tamura; Takahiro Ochi (CARS, 2001)

Accuracy Validation of Cone-Beam CT Based Registration. - Yoshikazu Nakajima; Toshihiko Sasama; Yoshinobu Sato; Takashi Nishii; Nobuhiko Sugano; Takashi Ishikawa; Kazuo Yonenobu; Takahiro Ochi; Shinichi Tamura (MICCAI, 2001)

3D Analysis of the Alignment of the Lower Extremity in High Tibial Osteotomy. - Hideo Kawakami; Nobuhiko Sugano; Takashi Nagaoka; Keisuke Hagio; Kazuo Yonenobu; Hideki Yoshikawa; Takahiro Ochi; Asaki Hattori; Naoki Suzuki (MICCAI (2), 2002)

Preoperative Analysis of Optimal Imaging Orientation in Fluoroscopy for Voxel-Based 2-D/3-D Registration. - Yoshikazu Nakajima; Yuichi Tamura; Yoshinobu Sato; Takahito Tashiro; Nobuhiko Sugano; Kazuo Yonenobu; Hideki Yoshikawa; Takahiro Ochi; Shinichi Tamura (MICCAI (2), 2002)

Development of 4-Dimensional Human Model System for the Patient after Total Hip Arthroplasty. - Yoshito Otake; Keisuke Hagio; Naoki Suzuki; Asaki Hattori; Nobuhiko Sugano; Kazuo Yonenobu; Takahiro Ochi (MICCAI (1), 2002)

A Novel Laser Guidance System for Alignment of Linear Surgical Tools: Its Principles and Performance Evaluation as a Man-Machine System. - Toshihiko Sasama; Nobuhiko Sugano; Yoshinobu Sato; Yasuyuki Momoi; Tsuyoshi Koyama; Yoshikazu Nakajima; Ichiro Sakuma; Masakatsu G. Fujie; Kazuo Yonenobu; Takahiro Ochi; Shinichi Tamura (MICCAI (2), 2002)

A high-performance computing service over the Internet for nonrigid image registration. - Fumihiko Ino; Kanrou Ooyama; Yasuhiro Kawasaki; Akira Takeuchi; Yasuharu Mizutani; Jun Masumoto; Yoshinobu Sato; Nobuhiko Sugano; Takashi Nishii; Hidenobu Miki; Hideki Yoshikawa; Kazuo Yonenobu; et al. (CARS, 2003)

Computer-assisted analysis of locus of the dynamic loading axis on the knee joint. - Hideo Kawakami; Nobuhiko Sugano; Kazuo Yonenobu; Hideki Yoshikawa; Takahiro Ochi; Asaki Hattori; Naoki Suzuki (CARS, 2003)

Forces and torques during robotic needle insertion to human vertebra. - Kiyoshi Matsumiya; Yasuyuki Momoi; Etsuko Kobayashi; Nobuhiko Sugano; Kazuo Yonenobu; Hiroshi Inada; Takayuki Tsuji; Ichiro Sakuma (CARS, 2003)

Analysis of Forces during Robotic Needle Insertion to Human Vertebra. - Kiyoshi Matsumiya; Yasuyuki Momoi; Etsuko Kobayashi; Nobuhiko Sugano; Kazuo Yonenobu; Hiroshi Inada; Takayuki Tsuji; Ichiro Sakuma (MICCAI (1), 2003)

Camera Model and Calibration Procedure for Oblique-Viewing Endoscope. - Tetsuzo Yamaguchi; Masahiko Nakamoto; Yoshinobu Sato; Yoshikazu Nakajima; Kozo Konishi; Makoto Hashizume; Takashi Nishii; Nobuhiko Sugano; Hideki Yoshikawa; Kazuo Yonenobu; Shinichi Tamura (MICCAI (2), 2003)

Automated segmentation of acetabulum and femoral head from 3-d CT images. - Reza Aghaeizadeh Zoroofi; Yoshinobu Sato; Toshihiko Sasama; Takashi Nishii; Nobuhiko Sugano; Kazuo Yonenobu; Hideki Yoshikawa; Takahiro Ochi; Shinichi Tamura (IEEE Trans. Inf. Technol. Biomed., 2003)

Computer-assisted fracture reduction of proximal femur using preoperative CT data and intraoperative fluoroscopic images. - Yoshikazu Nakajima; Takahito Tashiro; Toshiyuki Okada; Yoshinobu Sato; Nobuhiko Sugano; Masanobu Saito; Kazuo Yonenobu; Hideki Yoshikawa; Takahiro Ochi; Shinichi Tamura (CARS, 2004)

Available range analysis of laser guidance system and its application to monolithic integration with optical tracker. - Yoshikazu Nakajima; Hiroyuki Yamamoto; Yoshinobu Sato; Nobuhiko Sugano; Yasuyuki Momoi; Toshihiko Sasama; Tsuyoshi Koyama; Yuichi Tamura; Kazuo Yonenobu; Ichiro Sakuma; Hideki Yoshikawa; Takahiro Ochi; et al. (CARS, 2004)

Four-dimensional patient-specific musculoskeletal model of the patient after Total Hip Arthroplasty. - Yoshito Otake; Naoki Suzuki; Asaki Hattori; Hidenobu Miki; Mitsuyoshi Yamamura; Hironobu Nakamura; Nobuhiko Sugano; Kazuo Yonenobu; Takahiro Ochi (CARS, 2004)

Development of a Femur Fracture Reduction Robot. - Shin'ichi Warisawa; Tatsuya Ishizuka; Mamoru Mitsuishi; Nobuhiko Sugano; Kazuo Yonenobu; Touji Nakazawa (ICRA, 2004)

Spinal alignment measurement in standing position using stereo-view roentgenography without positional calibration. - Takahito Tashiro; Yoshikazu Nakajima; Yuichi Tamura; Kazuo Yonenobu; Shigeru Uji; Hideki Yoshikawa; Takahiro Ochi; Shinichi Tamura (Syst. Comput. Jpn., 2007)

Fluoroscopic Bone Fragment Tracking for Surgical Navigation in Femur Fracture Reduction by Incorporating Optical Tracking of Hip Joint Rotation Center. - Yoshikazu Nakajima; Takahito Tashiro; Nobuhiko Sugano; Kazuo Yonenobu; Tsuyoshi Koyama; Yuki Maeda; Yuichi Tamura; Masanobu Saito; Shinichi Tamura; Mamoru Mitsuishi; Naohiko Sugita; Ichiro Sakuma; et al. (IEEE Trans. Biomed. Eng., 2007)

Hip Motion Analysis Using Multi Phase (Virtual and Physical) Simulation of the Patient-specific Hip Joint Dynamics. - Yoshito Otake; Naoki Suzuki; Asaki Hattori; Hidenobu Miki; Mitsuyoshi Yamamura; Kazuo Yonenobu; Takahiro Ochi; Nobuhiko Sugano (MMVR, 2008)

Computer-Assisted Preoperative Planning for Reduction of Proximal Femoral Fracture Using 3-D-CT Data. - Toshiyuki Okada; Yuuta Iwasaki; Tsuyoshi Koyama; Nobuhiko Sugano; Yen-Wei Chen 001; Kazuo Yonenobu; Yoshinobu Sato (IEEE Trans. Biomed. Eng., 2009)

Surgical Tool Alignment Guidance by Drawing Two Cross-Sectional Laser-Beam Planes. - Yoshikazu Nakajima; Takeyoshi Dohi; Toshihiko Sasama; Yasuyuki Momoi; Nobuhiko Sugano; Yuichi Tamura; Sung-hwan Lim; Ichiro Sakuma; Mamoru Mitsuishi; Tsuyoshi Koyama; Kazuo Yonenobu; Satoru Ohashi; et al. (IEEE Trans. Biomed. Eng., 2013)

A body-mounted surgical assistance robot for minimally invasive spinal puncture surgery. - Akira Bekku; Joonhwan Kim; Yoshikazu Nakajima; Kazuo Yonenobu (BioRob, 2014)

Proposal of Wheeled Gait-Training Walker with Dual-Assist Arms and Preliminary Pelvis-Handling Control. - Kenji Uegami; Hiroki Aoyama; Katsushi Ogawa; Kazuo Yonenobu; Seonghee Jeong (J. Robotics Mechatronics, 2021)