The Learning Curve of Robotic-Assisted Pedicle Screw Placements Using the Cumulative Sum Analysis: A Study of the First 50 Cases at a Single Center by Yoshiaki Torii, Jun Ueno, Masahiro Iinuma, Atsuhiro Yoshida, Hisateru Niki, Tsutomu Akazawa

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Diagnosis of Spinal Infection with Alpha-defensin Lateral Flow Test: A Preliminary Report by Atsuhiro Yoshida, Tsutomu Akazawa, Yoshiaki Torii, Jun Ueno, Masahiro Iinuma, Hisateru Niki

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Analysis of Rod Fracture at the Lumbosacral Junction Following Surgery for Adult Spinal Deformity by Tsuyoshi Sakuma, Toshiaki Kotani, Yasushi Iijima, Tsutomu Akazawa, Seiji Ohtori, Shohei Minami

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Rapid Progression of Scoliosis Requiring Re-Instrumentation after Implant Removal Due to Infection Following Posterior Spinal Fusion and Instrumentation by Keita Nakayama, Toshiaki Kotani, Tsuyoshi Sakuma, Shunji Kishida, Yuta Muramatsu, Yu Sasaki, Keisuke Ueno, Yasusi Iijima, Tsutomu Akazawa, Masashi Yamazaki, Shohei Minami

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Measurement of Postoperative Apical Vertebral Rotation Using Radiographic Images in Adolescent Idiopathic Scoliosis―Quantitative Evaluation Using Inverse Trigonometric Functions by Shun Okuwaki, Toshiaki Kotani, Shuhei Ohyama, Shuhei Iwata, Tsuyoshi Sakuma, Yasushi Iijima, Tsutomu Akazawa, Kazuhide Inage, Yasuhiro Shiga, Shohei Minami, Seiji Ohtori, Masashi Yamazaki

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Impact of Brace-Related Stress on Brace Compliance in Adolescent Idiopathic Scoliosis: A Single-Center Comparative Study Using Objective Compliance Measurement and Brace-Related St... by Tomoyuki Asada, Toshiaki Kotani, Tsuyoshi Sakuma, Yasushi Iijima, Keita Nakayama, Kazuhide Inage, Yasuhiro Shiga, Tsutomu Akazawa, Shohei Minami, Seiji Ohtori, Masao Koda, Masashi Yamazaki

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Risk factors for allogeneic red blood cell transfusion in adult spinal deformity surgery by Yasushi Iijima, Toshiaki Kotani, Tsuyoshi Sakuma, Tsutomu Akazawa, Shunji Kishida, Keisuke Ueno, Shohei Ise, Yosuke Ogata, Masaya Mizutani, Yasuhiro Shiga, Shohei Minami, Seiji Ohtori

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Median Arcuate Ligament and Origin of the Celiac Artery Proximity Change in Patients after Surgery to Correct Adult Spinal Deformity: Potential Risk Factors for Acute Celiac Artery... by Shuhei Ohyama, Toshiaki Kotani, Yasushi Iijima, Takahiro Sunami, Shun Okuwaki, Tsuyoshi Sakuma, Yosuke Ogata, Shuhei Iwata, Tsutomu Akazawa, Kazuhide Inage, Yasuhiro Shiga, Shohei Minami, Seiji Ohtori

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Intraoperative Blood Loss at Different Surgical-Procedure Stages during Posterior Spinal Fusion for Idiopathic Scoliosis by Eiki Shirasawa, Wataru Saito, Masayuki Miyagi, Takayuki Imura, Toshiyuki Nakazawa, Yusuke Mimura, Yuji Yokozeki, Akiyoshi Kuroda, Ayumu Kawakubo, Kentaro Uchida, Tsutomu Akazawa, Masashi Takaso, Gen Inoue

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Assessment of the Initial Diagnostic Accuracy of a Fragility Fracture of the Sacrum: A Study of 56 Patients by Ryo Umeda, Yasushi Iijima, Nanako Yamakawa, Toshiaki Kotani, Tsuyoshi Sakuma, Shunji Kishida, Keisuke Ueno, Daisuke Kajiwara, Tsutomu Akazawa, Yasuhiro Shiga, Shohei Minami, Seiji Ohtori, Koichi Nakagawa

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Association between Osteoporosis and Skeletal Muscle Mass in Men by Masaya Mizutani, Yawara Eguchi, Toru Toyoguchi, Sumihisa Orita, Kazuhide Inage, Yasuhiro Shiga, Satoshi Maki, Junichi Nakamura, Shigeo Hagiwara, Yasuchika Aoki, Masahiro Inoue, Masao Koda, Hiroshi Takahashi, Tsutomu Akazawa, Seiji Ohtori

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The Optimal Patient Position on the Surgical Table for Lateral Lumbar Interbody Fusion in Adult Spinal Deformity Using Three-Dimensional Computed Tomography: A Retrospective Study by Yosuke Ogata, Toshiaki Kotani, Takahiro Sunami, Shun Okuwaki, Shuhei Ohyama, Yasushi Iijima, Kotaro Sakashita, Shuhei Iwata, Kohei Okuyama, Tsuyoshi Sakuma, Tsutomu Akazawa, Shohei Minami, Seiji Ohtori, Masao Koda, Masashi Yamazaki

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Risk Factors for Cage Subsidence in Minimally Invasive Lateral Corpectomy for Osteoporotic Vertebral Fractures by Shuhei Iwata, Toshiaki Kotani, Tsuyoshi Sakuma, Yasushi Iijima, Shun Okuwaki, Shuhei Ohyama, Satoshi Maki, Yawara Eguchi, Sumihisa Orita, Kazuhide Inage, Yasuhiro Shiga, Masahiro Inoue, Tsutomu Akazawa, Shohei Minami, Seiji Ohtori

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Posterior Spinal Fusion Surgery for Neuromuscular Disease Patients with Severe Scoliosis Whose Cobb Angle Was over 100 Degrees by Masayuki Miyagi, Wataru Saito, Yusuke Mimura, Toshiyuki Nakazawa, Takayuki Imura, Eiki Shirasawa, Kentaro Uchida, Shinsuke Ikeda, Akiyoshi Kuroda, Sho Inoue, Yuji Yokozeki, Yoshihide Tanaka, Tsutomu Akazawa, Masashi Takaso, Gen Inoue

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Objective Assessment of Sleep Disorders in Patients with Lumbar Spinal Stenosis Using Wearable Trackers by Masahiro Inoue, Sumihisa Orita, Kazuhide Inage, Miyako Suzuki-Narita, Yasuhiro Shiga, Hideyuki Kinoshita, Masaki Norimoto, Tomotaka Umimura, Yawara Eguchi, Tsutomu Akazawa, Yasuchika Aoki, Yuki Shiko, Masahiko Suzuki, Yohei Kawasaki, Seiji Ohtori

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Intervertebral Disc Degeneration in Long-Term Postoperative Patients with Adolescent Idiopathic Scoliosis: MRI Evaluation 34-51 Years after Surgery and its Changes during Middle an... by Tsutomu Akazawa, Toshiaki Kotani, Tsuyoshi Sakuma, Yasushi Iijima, Yoshiaki Torii, Jun Ueno, Atsuhiro Yoshida, Ken Tomochika, Sumihisa Orita, Yawara Eguchi, Kazuhide Inage, Yasuhiro Shiga, Junichi Nakamura, Yusuke Matsuura, Takane Suzuki, Hisateru Niki, Seiji Ohtori, Shohei Minami

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Medical Accidents Related to Ferromagnetic Objects Brought into the MRI Room: Analysis of the National Multicenter Database by Orthopedic Surgeons by Kayo Inaguma, Toshiaki Kotani, Shunji Kishida, Tsuyoshi Sakuma, Keisuke Ueno, Yasushi Iijima, Daisuke Kajiwara, Kohei Okuyama, Kotaro Sakashita, Shun Okuwaki, Shiho Nakano, Noritaka Suzuki, Shun Nokariya, Ryo Umeda, Tsutomu Akazawa, Kazuhide Inage, Yasuhiro Shiga, Shohei Minami, Yasuchika Aoki, Seiji Ohtori

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Multicenter Retrospective Analysis of Intradiscal Condoliase Injection Therapy for Lumbar Disc Herniation by Yusuke Oshita, Daisuke Matsuyama, Daisuke Sakai, Jordy Schol, Eiki Shirasawa, Haruka Emori, Kazuyuki Segami, Shu Takahashi, Kazumichi Yagura, Masayuki Miyagi, Wataru Saito, Takayuki Imura, Toshiyuki Nakazawa, Gen Inoue, Akihiko Hiyama, Hiroyuki Katoh, Tsutomu Akazawa, Koji Kanzaki, Masato Sato, Masashi Takaso, Masahiko Watanabe

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Surgical Treatment for Spinal Tuberculosis without Elevation of Inflammatory Biomarkers at the Initial Visit Mimicking Spinal Metastasis by Takuya Sakamoto, Hiroshi Takahashi, Junya Saito, Yasuo Matsuzawa, Yasuchika Aoki, Arata Nakajima, Masato Sonobe, Yorikazu Akatsu, Manabu Yamada, Yuki Akiyama, Tatsunori Iwai, Keita Yanagisawa, Yasuhiro Shiga, Kazuhide Inage, Sumihisa Orita, Yawara Eguchi, Satoshi Maki, Takeo Furuya, Tsutomu Akazawa, Masao Koda, Masashi Yamazaki, Seiji Ohtori, Koichi Nakagawa

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Frequency of Adverse Drug Reactions and Analgesic Effects of Mirogabalin during Treatment of Peripheral Neuropathic Pain: A Retrospective Clinical Investigation by Kazuhide Inage, Takeshi Sainoh, Takayuki Fujiyoshi, Takuma Otagiri, Yasuchika Aoki, Masahiro Inoue, Yawara Eguchi, Sumihisa Orita, Yasuhiro Shiga, Masao Koda, Tsutomu Akazawa, Takeo Furuya, Junichi Nakamura, Hiroshi Takahashi, Miyako Suzuki, Satoshi Maki, Hideyuki Kinoshita, Masaki Norimoto, Tomotaka Umimura, Takashi Sato, Masashi Sato, Masahiro Suzuki, Keigo Enomoto, Hiromitsu Takaoka, Norichika Mizuki, Takashi Hozumi, Ryuto Tsuchiya, Geundong Kim, Tomohito Mukaihata, Takahisa Hishiya, Seiji Ohtori

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