Search Results - "Endo, Hirooki"

Surgical outcomes of spinal fusion for osteoporotic vertebral fracture in the thoracolumbar spine: Comprehensive evaluations of 5 typical surgical fusion techniques by Watanabe, Kei, Katsumi, Keiichi, Ohashi, Masayuki, Shibuya, Yohei, Hirano, Toru, Endo, Naoto, Kaito, Takashi, Yamashita, Tomoya, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Terai, Hidetomi, Tamai, Koji, Tagami, Atsushi, Yamada, Syuta, Adachi, Shinji, Yoshii, Toshitaka, Ushio, Shuta, Harimaya, Katsumi, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Doi, Toshiro, Kimura, Atsushi, Inoue, Hirokazu, Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Nakano, Atsushi, Sakai, Daisuke, Nukaga, Tadashi, Ikegami, Shota, Shimizu, Masayuki, Futatsugi, Toshimasa, Ohtori, Seiji, Furuya, Takeo, Orita, Sumihisa, Imagama, Shiro, Ando, Kei, Kobayashi, Kazuyoshi, Kiyasu, Katsuhito, Murakami, Hideki, Yoshioka, Katsuhito, Seki, Shoji, Hongo, Michio, Kakutani, Kenichiro, Yurube, Takashi, Aoki, Yasuchika, Oshima, Masashi, Takahata, Masahiko, Iwata, Akira, Endo, Hirooki, Abe, Tetsuya, Tsukanishi, Toshinori, Nakanishi, Kazuyoshi, Watanabe, Kota, Hikata, Tomohiro, Suzuki, Satoshi, Isogai, Norihiro, Okada, Eijiro, Funao, Haruki, Ueda, Seiji, Shiono, Yuta, Nojiri, Kenya, Hosogane, Naobumi, Ishii, Ken

“…A consensus on the optimal surgical procedure for thoracolumbar OVF has yet to be reached due to the previous relatively small number of case series. The study…”
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Comparison of the Susceptibility to Implant Failure in the Lateral, Posterior, and Transforaminal Lumbar Interbody Fusion: A Finite Element Analysis by Oikawa, Ryo, Murakami, Hideki, Endo, Hirooki, Yan, Hirotaka, Yamabe, Daisuke, Chiba, Yusuke, Oikawa, Ryosuke, Nishida, Norihiro, Chen, Xian, Sakai, Takashi, Doita, Minoru

“…There are several techniques for lumbar interbody fusion, and implant failure following lumbar interbody fusion can be troublesome. This study aimed to compare…”
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The hybrid assisted limb (HAL) for Care Support, a motion assisting robot providing exoskeletal lumbar support, can potentially reduce lumbar load in repetitive snow-shoveling movements by Miura, Kousei, Kadone, Hideki, Koda, Masao, Abe, Tetsuya, Endo, Hirooki, Murakami, Hideki, Doita, Minoru, Kumagai, Hiroshi, Nagashima, Katsuya, Fujii, Kengo, Noguchi, Hiroshi, Funayama, Toru, Kawamoto, Hiroaki, Sankai, Yoshiyuki, Yamazaki, Masashi

“…•We evaluate the lumbar load in snow-shoveling movements using exoskeletal robot.•This is the first report of using the HAL for Care Support for…”
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Evaluation of the serum ionic fluoride concentration as a biomarker of bone metabolism post-spinal fusion surgery by Oikawa, Ryosuke, Fujita, Yuji, Murakami, Hideki, Endo, Hirooki, Yamabe, Daisuke, Chiba, Yusuke, Abe, Yuichiro, Doita, Minoru

“…Bone union after spinal fusion surgery with instrumentation has been determined only with imaging studies. We evaluated the usefulness of the serum ionic…”
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The factors related to the poor ADL in the patients with osteoporotic vertebral fracture after instrumentation surgery by Murata, Kazuma, Matsuoka, Yuji, Nishimura, Hirosuke, Endo, Kenji, Suzuki, Hidekazu, Takamatsu, Taichiro, Sawaji, Yasunobu, Aihara, Takato, Kusakabe, Takuya, Maekawa, Asato, Yamamoto, Kengo, Watanabe, Kei, Kaito, Takashi, Terai, Hidetomi, Tamai, Koji, Tagami, Atushi, Yoshii, Toshitaka, Harimaya, Katsumi, Kawaguchi, Kenichi, Kimura, Atsushi, Inoue, Gen, Nakano, Atsushi, Sakai, Daisuke, Hiyama, Akihiko, Ikegami, Shota, Ohtori, Seiji, Furuya, Takeo, Orita, Sumihisa, Imagama, Shiro, Kobayashi, Kazuyoshi, Kiyasu, Katsuhito, Murakami, Hideki, Yoshioka, Katsuhito, Seki, Shoji, Hongo, Michio, Kakutani, Kenichiro, Yurube, Takashi, Aoki, Yasuchika, Uei, Hiroshi, Ajiro, Yasumitsu, Takahata, Masahiko, Endo, Hirooki, Abe, Tetsuya, Nakanishi, Kazuyoshi, Watanabe, Kota, Okada, Eijiro, Hosogane, Naobumi, Funao, Haruki, Isogai, Norihiro, Ishii, Ken

“…Purpose Osteoporotic vertebral fracture (OVF) with nonunion or neurological deficit may be a candidate for surgical treatment. However, some patients do not…”
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Quantification of metal‐induced susceptibility artifacts associated with ultrahigh‐field magnetic resonance imaging of spinal implants by Chiba, Yusuke, Murakami, Hideki, Sasaki, Makoto, Endo, Hirooki, Yamabe, Daisuke, Kinno, Daichi, Doita, Minoru

“…Reports on spinal‐implant metallic artifacts in 7‐T magnetic resonance imaging (MRI) are lacking. Thus, we investigated the magnitude of metal artifacts…”
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Complications after spinal fixation surgery for osteoporotic vertebral collapse with neurological deficits: Japan Association of Spine Surgeons with ambition multicenter study by Sakai, Yusuke, Kaito, Takashi, Takenaka, Shota, Yamashita, Tomoya, Makino, Takahiro, Hosogane, Naobumi, Nojiri, Kenya, Suzuki, Satoshi, Okada, Eijiro, Watanabe, Kota, Funao, Haruki, Isogai, Norihiro, Ueda, Seiji, Hikata, Tomohiro, Shiono, Yuta, Watanabe, Kei, Katsumi, Keiichi, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Terai, Hidetomi, Tamai, Koji, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Tagami, Atsushi, Yamada, Shuta, Adachi, Shinji, Ohtori, Seiji, Orita, Sumihisa, Furuya, Takeo, Yoshii, Toshitaka, Ushio, Shuta, Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Imagama, Shiro, Ando, Kei, Sakai, Daisuke, Nukaga, Tadashi, Kiyasu, Katsuhito, Kimura, Atsushi, Inoue, Hirokazu, Nakano, Atsushi, Harimaya, Katsumi, Doi, Toshio, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Ikegami, Shota, Futatsugi, Toshimasa, Shimizu, Masayuki, Kakutani, Kenichiro, Yurube, Takashi, Oshima, Masashi, Uei, Hiroshi, Aoki, Yasuchika, Takahata, Masahiko, Iwata, Akira, Seki, Shoji, Murakami, Hideki, Yoshioka, Katsuhito, Endo, Hirooki, Hongo, Michio, Nakanishi, Kazuyoshi, Abe, Tetsuya, Tsukanishi, Toshinori, Ishii, Ken

“…There have been few reports on the incidence and risk factors of the complications after spinal fixation surgery for osteoporotic vertebral collapse (OVC) with…”
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Surgical Treatment of Osteoporotic Vertebral Fracture with Neurological Deficit-A Nationwide Multicenter Study in Japan by Hosogane, Naobumi, Nojiri, Kenya, Suzuki, Satoshi, Funao, Haruki, Okada, Eijiro, Isogai, Norihiro, Ueda, Seiji, Hikata, Tomohiro, Shiono, Yuta, Watanabe, Kota, Watanabe, Kei, Kaito, Takashi, Yamashita, Tomoya, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Terai, Hidetomi, Tamai, Koji, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Tagami, Atsushi, Yamada, Syuta, Adachi, Shinji, Ohtori, Seiji, Orita, Sumihisa, Furuya, Takeo, Yoshii, Toshitaka, Ushio, Shuta, Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Imagama, Shiro, Ando, Kei, Sakai, Daisuke, Nukaga, Tadashi, Kiyasu, Katsuhito, Kimura, Atsushi, Inoue, Hirokazu, Nakano, Atsushi, Harimaya, Katsumi, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Doi, Toshio, Ikegami, Shota, Shimizu, Masayuki, Futatsugi, Toshimasa, Kakutani, Kenichiro, Yurube, Takashi, Oshima, Masashi, Uei, Hiroshi, Aoki, Yasuchika, Takahata, Masahiko, Iwata, Akira, Seki, Shoji, Murakami, Hideki, Yoshioka, Katsuhito, Endo, Hirooki, Hongo, Michio, Nakanishi, Kazuyoshi, Abe, Tetsuya, Tsukanishi, Toshinori, Ishii, Ken

“…Introduction: The prevalence of patients with osteoporosis continues to increase in aging societies, including Japan. The first choice for managing…”
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Reply to the Editor: Surgical Treatment of Osteoporotic Vertebral Fracture with Neurological Deficit-A Nationwide Multicenter Study in Japan by Hosogane, Naobumi, Nojiri, Kenya, Suzuki, Satoshi, Funao, Haruki, Okada, Eijiro, Isogai, Norihiro, Ueda, Seiji, Hikata, Tomohiro, Shiono, Yuta, Watanabe, Kota, Watanabe, Kei, Kaito, Takashi, Yamashita, Tomoya, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Terai, Hidetomi, Tamai, Koji, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Tagami, Atsushi, Yamada, Syuta, Adachi, Shinji, Ohtori, Seiji, Orita, Sumihisa, Furuya, Takeo, Yoshii, Toshitaka, Ushio, Shuta, Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Imagama, Shiro, Ando, Kei, Sakai, Daisuke, Nukaga, Tadashi, Kiyasu, Katsuhito, Kimura, Atsushi, Inoue, Hirokazu, Nakano, Atsushi, Harimaya, Katsumi, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Doi, Toshio, Ikegami, Shota, Shimizu, Masayuki, Futatsugi, Toshimasa, Kakutani, Kenichiro, Yurube, Takashi, Oshima, Masashi, Uei, Hiroshi, Aoki, Yasuchika, Takahata, Masahiko, Iwata, Akira, Seki, Shoji, Murakami, Hideki, Yoshioka, Katsuhito, Endo, Hirooki, Hongo, Michio, Nakanishi, Kazuyoshi, Abe, Tetsuya, Tsukanishi, Toshinori, Ishii, Ken

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Finite Element Modeling for Biomechanical Comparisons of Multilevel Transforaminal, Posterior, and Lateral Lumbar Approaches to Interbody Fusion Augmented with Posterior Instrumentation by Shimooki, Yutaro, Murakami, Hideki, Nishida, Norihiro, Yan, Hirotaka, Oikawa, Ryo, Hirooki, Endo, Yamabe, Daisuke, Chiba, Yusuke, Sakai, Takashi, Doita, Minoru

“…Verifying the intervertebral stability of each intervertebral fusion procedure, including transforaminal, posterior, and lateral lumbar interbody fusion (TLIF,…”
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Evaluation of Water Content in Lumbar Intervertebral Discs and Facet Joints Before and After Physiological Loading Using T2 Mapping MRI by Yamabe, Daisuke, Murakami, Hideki, Chokan, Kou, Endo, Hirooki, Oikawa, Ryosuke, Sawamura, Shoitsu, Doita, Minoru

“…STUDY DESIGN.T2 mapping was used to quantify the water content of lumbar spine intervertebral discs (IVD) and facet joints before and after physiological…”
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Evaluation of Water Retention in Lumbar Intervertebral Disks Before and After Exercise Stress With T2 Mapping by Chokan, Kou, Murakami, Hideki, Endo, Hirooki, Mimata, Yoshikuni, Yamabe, Daisuke, Tsukimura, Itsuko, Oikawa, Ryosuke, Doita, Minoru

“…STUDY DESIGN.T2 mapping was used to quantify moisture content of the lumbar spinal disk nucleus pulposus (NP) and annulus fibrosus before and after exercise…”
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Assessment of magnetic field interactions and radiofrequency‐radiation‐induced heating of metallic spinal implants in 7 T field by Tsukimura, Itsuko, Murakami, Hideki, Sasaki, Makoto, Endo, Hirooki, Yamabe, Daisuke, Oikawa, Ryosuke, Doita, Minoru

“…ABSTRACT The safety of metallic spinal implants in magnetic resonance imaging (MRI) performed using ultrahigh fields has not been established. Hence, we…”
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Assessment of magnetic field interactions and radiofrequency-radiation-induced heating of metallic spinal implants in 7 T field: ULTRAHIGH-FIELD EFFECTS ON METALLIC IMPLANTS by Tsukimura, Itsuko, Murakami, Hideki, Sasaki, Makoto, Endo, Hirooki, Yamabe, Daisuke, Oikawa, Ryosuke, Doita, Minoru

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Comparison of Hybrid Posterior Fixation and Conventional Open Posterior Fixation Combined with Multilevel Lateral Lumbar Interbody Fusion for Adult Spinal Deformity by Endo, Hirooki, Murakami, Hideki, Yamabe, Daisuke, Chiba, Yusuke, Oikawa, Ryosuke, Yan, Hirotaka, Doita, Minoru

“…We compared radiological and clinical outcomes between multilevel lateral lumbar interbody fusion (LLIF) + hybrid posterior fixation (PF) and multilevel LLIF +…”
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Multidisciplinary approach for preventing skeletal-related events in patients with bone metastasis by Ito, Shigeki, Suzuki, Tomohiro, Ariga, Hisanori, Murakami, Hideki, Kimura, Yusuke, Endo, Hirooki, Nakayama, Manabu, Ishida, Kazuyuki, Sugai, Tamotsu, Ehara, Shigeru

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Effect of low body mass index on clinical recovery after fusion surgery for osteoporotic vertebral fracture: A retrospective, multicenter study of 237 cases by Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Shirasawa, Eiki, Uchida, Kentaro, Hosogane, Naobumi, Watanabe, Kei, Katsumi, Keiichi, Kaito, Takashi, Yamashita, Tomoya, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Nojiri, Kenya, Suzuki, Satoshi, Okada, Eijiro, Ueda, Seiji, Hikata, Tomohiro, Shiono, Yuta, Watanabe, Kota, Terai, Hidetomi, Tamai, Koji, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Tagami, Atsushi, Yamada, Shuta, Adachi, Shinji, Ohtori, Seiji, Furuya, Takeo, Orita, Sumihisa, Inage, Kazuhide, Yoshii, Toshitaka, Ushio, Shuta, Funao, Haruki, Isogai, Norihiro, Harimaya, Katsumi, Okada, Seiji, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Doi, Toshio, Kiyasu, Katsuhito, Imagama, Shiro, Ando, Kei, Kobayashi, Kazuyoshi, Sakai, Daisuke, Tanaka, Masahiro, Kimura, Atsushi, Inoue, Hirokazu, Nakano, Atsushi, Ikegami, Shota, Shimizu, Masayuki, Futatsugi, Toshimasa, Kakutani, Kenichiro, Yurube, Takashi, Nakanishi, Kazuyoshi, Oshima, Masashi, Uei, Hiroshi, Aoki, Yasuchika, Takahata, Masahiko, Iwata, Akira, Endo, Hirooki, Seki, Shoji, Murakami, Hideki, Kato, Satoshi, Yoshioka, Katsuhito, Hongo, Michio, Abe, Tetsuya, Tsukanishi, Toshinori, Takaso, Masashi, Ishii, Ken

“…A retrospective multicenter study. Body mass index (BMI) is recognized as an important determinant of osteoporosis and spinal postoperative outcomes; however,…”
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The Surgical Outcomes of Spinal Fusion for Osteoporotic Vertebral Fractures in the Lower Lumbar Spine with a Neurological Deficit by Isogai, Norihiro, Hosogane, Naobumi, Funao, Haruki, Nojiri, Kenya, Suzuki, Satoshi, Okada, Eijiro, Ueda, Seiji, Hikata, Tomohiro, Shiono, Yuta, Watanabe, Kota, Watanabe, Kei, Kaito, Takashi, Yamashita, Tomoya, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Terai, Hidetomi, Tamai, Koji, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Tagami, Atsushi, Yamada, Shuta, Adachi, Shinji, Ohtori, Seiji, Orita, Sumihisa, Furuya, Takeo, Yoshii, Toshitaka, Ushio, Shuta, Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Imagama, Shiro, Ando, Kei, Sakai, Daisuke, Nukaga, Tadashi, Kiyasu, Katsuhito, Kimura, Atsushi, Inoue, Hirokazu, Nakano, Atsushi, Harimaya, Katsumi, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Doi, Toshiro, Ikegami, Shota, Shimizu, Masayuki, Futatsugi, Toshimasa, Kakutani, Kenichiro, Yurube, Takashi, Oshima, Masashi, Uei, Hiroshi, Aoki, Yasuchika, Takahata, Masahiko, Iwata, Akira, Seki, Shoji, Murakami, Hideki, Yoshioka, Katsuhito, Endo, Hirooki, Hongo, Michio, Nakanishi, Kazuyoshi, Abe, Tetsuya, Tsukanishi, Toshinori, Ishii, Ken

“…Introduction: Osteoporotic vertebral fracture (OVF) is the most common osteoporotic fracture, and some patients require surgical intervention to improve their…”
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Reply to the editor: Surgical Treatment of Osteoporotic Vertebral Fracture with Neurological Deficit—A Nationwide Multicenter Study in Japan by Hosogane, Naobumi, Nojiri, Kenya, Suzuki, Satoshi, Funao, Haruki, Okada, Eijiro, Isogai, Norihiro, Ueda, Seiji, Hikata, Tomohiro, Shiono, Yuta, Watanabe, Kota, Watanabe, Kei, Kaito, Takashi, Yamashita, Tomoya, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Terai, Hidetomi, Tamai, Koji, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Tagami, Atsushi, Yamada, Syuta, Adachi, Shinji, Ohtori, Seiji, Orita, Sumihisa, Furuya, Takeo, Yoshii, Toshitaka, Ushio, Shuta, Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Imagama, Shiro, Ando, Kei, Sakai, Daisuke, Nukaga, Tadashi, Kiyasu, Katsuhito, Kimura, Atsushi, Inoue, Hirokazu, Nakano, Atsushi, Harimaya, Katsumi, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Doi, Toshio, Ikegami, Shota, Shimizu, Masayuki, Futatsugi, Toshimasa, Kakutani, Kenichiro, Yurube, Takashi, Oshima, Masashi, Uei, Hiroshi, Aoki, Yasuchika, Takahata, Masahiko, Iwata, Akira, Seki, Shoji, Murakami, Hideki, Yoshioka, Katsuhito, Endo, Hirooki, Hongo, Michio, Nakanishi, Kazuyoshi, Abe, Tetsuya, Tsukanishi, Toshinori, Ishii, Ken

“…We herein respond to the authors of the Letter to the Editor regarding our article entitled "Surgical Treatment of Osteoporotic Vertebral Fracture with…”
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The Surgical Outcomes of Spinal Fusion for Osteoporotic Vertebral Fractures in the Lower Lumbar Spine with a Neurological Deficit by Isogai, Norihiro, Hosogane, Naobumi, Funao, Haruki, Nojiri, Kenya, Suzuki, Satoshi, Okada, Eijiro, Ueda, Seiji, Hikata, Tomohiro, Shiono, Yuta, Watanabe, Kota, Watanabe, Kei, Kaito, Takashi, Yamashita, Tomoya, Fujiwara, Hiroyasu, Nagamoto, Yukitaka, Terai, Hidetomi, Tamai, Koji, Matsuoka, Yuji, Suzuki, Hidekazu, Nishimura, Hirosuke, Tagami, Atsushi, Yamada, Shuta, Adachi, Shinji, Ohtori, Seiji, Orita, Sumihisa, Furuya, Takeo, Yoshii, Toshitaka, Ushio, Shuta, Inoue, Gen, Miyagi, Masayuki, Saito, Wataru, Imagama, Shiro, Ando, Kei, Sakai, Daisuke, Nukaga, Tadashi, Kiyasu, Katsuhito, Kimura, Atsushi, Inoue, Hirokazu, Nakano, Atsushi, Harimaya, Katsumi, Kawaguchi, Kenichi, Yokoyama, Nobuhiko, Oishi, Hidekazu, Doi, Toshiro, Ikegami, Shota, Shimizu, Masayuki, Futatsugi, Toshimasa, Kakutani, Kenichiro, Yurube, Takashi, Oshima, Masashi, Uei, Hiroshi, Aoki, Yasuchika, Takahata, Masahiko, Iwata, Akira, Seki, Shoji, Murakami, Hideki, Yoshioka, Katsuhito, Endo, Hirooki, Hongo, Michio, Nakanishi, Kazuyoshi, Abe, Tetsuya, Tsukanishi, Toshinori, Ishii, Ken

“…Introduction: Osteoporotic vertebral fracture (OVF) is the most common osteoporotic fracture, and some patients require surgical intervention to improve their…”
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