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Takashi Hirai

Risk factors for recurrence and regrowth of spinal schwannoma
2022 · Takuya Takahashi, Takashi Hirai, et al. · Journal of Orthopaedic Science · 26
Multimodal Deep Learning-based Radiomics Approach for Predicting Surgical Outcomes in Patients with Cervical Ossification of the Posterior Longitudinal Ligament
2024 · Satoshi Maki, Takeo Furuya, et al. · Spine · 18
Systemic DNA/RNA heteroduplex oligonucleotide administration for regulating the gene expression of dorsal root ganglion and sciatic nerve
2022 · Hidetoshi Kaburagi, Tetsuya Nagata, et al. · Molecular Therapy — Nucleic Acids · 15
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Factors Associated With Loss of Cervical Lordosis After Laminoplasty for Patients With Cervical Ossification of the Posterior Longitudinal Ligament: Data From a Prospective Multicenter Study
2023 · Hiroaki Nakashima, Shiro Imagama, et al. · Spine · 13
Case Report: Dural Dissection With Ventral Spinal Fluid-Filled Collection in Superficial Siderosis: Insights Into the Pathology From Anterior-Approached Surgical Cases
2022 · Toshitaka Yoshii, Takashi Hirai, et al. · Frontiers in Neurology · 10
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Diverging pathophysiology in superficial siderosis with proximal upper limb amyotrophy
2022 · Ryo Iwase, Tadashi Kanouchi, et al. · Journal of the Neurological Sciences · 5
Age-specific Comparative Clinical Outcomes of Chemonucleolysis with Condoliase versus Microendoscopic Discectomy in Patients with Lumbar Disc Herniation
2024 · Tomohiro Banno, Takuya Takahashi, et al. · Spine Surgery and Related Research · 4
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Predictive factors for outcomes of chemonucleolysis with condoliase in lumbar disc herniation: A multi-institutional study
2025 · Satoshi Maki, Takuya Takahashi, et al. · Journal of Orthopaedic Science · 2
Disc Level–Specific outcomes of intradiscal condoliase injection for lumbar disc herniation: A multicenter retrospective study
2025 · Kota Watanabe, Yohei Takahashi, et al. · Journal of Orthopaedic Science · 2
Postoperative residual neuropathic pain prevents return to work after cervical OPLL surgery: nationwide multicenter study
2025 · Kanji Mori, Masayuki Miyagi, et al. · Scientific Reports · 2
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Tree-based and sparse logistic models for predicting one-month postoperative performance status after surgery for spinal metastases
2026 · Satoshi Maki, Yuki Shiratani, et al. · European Spine Journal · 1
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Impact of the Level of Maximal Spinal Canal Stenosis on Clinical Manifestations and Surgical Outcomes in Cervical Ossification of the Posterior Longitudinal Ligament: A Prospective Multicenter Study
2026 · Narihito Nagoshi, Satoru Egawa, et al. · Spine · 1
Incidence and prognostic factors of postoperative C5 palsy after cervical OPLL surgery: a nationwide prospective multicenter study
2026 · Satoru Egawa, Takashi Hirai, et al. · Scientific Reports · 1
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Prognostic scoring systems reflect the prognosis of patients with metastatic spinal tumors who underwent spinal surgery in recent cases: JASA multicenter prospective study
2026 · Masahiro Iinuma, Takeo Furuya, et al. · Journal of Orthopaedic Science · 1
Impact of Vitamin D on Surgical Outcomes for Lumbar Spinal Canal Stenosis
2026 · Yuri Miyakoshi, Takuya Takahashi, et al. · The International Journal of Spine Surgery · 1
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Machine Learning-Based Prognostic Scoring for Spinal Metastases: A JASA Multicenter Prospective Study Integrating Modern Oncologic Advances
2026 · Sadayuki Ito, Hiroaki Nakashima, et al. · Spine · 1
Impact of postoperative C5 palsy on quality of life in patients with cervical ossification of the posterior longitudinal ligament: a prospective study
2025 · Naoki Segi, Hiroaki Nakashima, et al. · Journal of Neurosurgery Spine · 1
Complications of anterior and posterior surgery for degenerative cervical myelopathy
2025 · Takashi Hirai, Yu Matsukura, et al. · Journal of Clinical Orthopaedics and Trauma · 1
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Predictive factors for bladder function recovery following cervical OPLL surgery: a comprehensive analysis
2025 · Yusuke Setojima, Kengo Fujii, et al. · The Spine Journal · 1
Reply to: Beyond the Corpectomy Label
2026 · Takashi Hirai, Kenichiro Sakai, et al. · Spine
Short-Term Burden of Adding Fusion to Posterior Decompression for Thoracic Ossification of the Ligamentum Flavum: A Nationwide Inpatient Database Study
2026 · Shingo Morishita, Takashi Hirai, et al. · Spine Open
Incidence and Time Course of Adjacent Segment Disease After Anterior Cervical Fusion: A Multimodal Assessment in 400 Patients
2026 · Yu Matsukura, Kenichiro Sakai, et al. · Spine
Cervical spondylotic myelopathy combined with overshunting-associated myelopathy: Two case reports
2026 · Takuya Takahashi, Kenichiro Sakai, et al. · JOS Case Reports
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Deep Learning Versus LASSO-Based Machine Learning for 1-Year Survival After Surgery for Spinal Metastases: A JASA Multicenter Prospective Cohort Analysis
2026 · Sadayuki Ito, Hiroaki Nakashima, et al. · Spine
Response to Letter to the Editor Regarding “Risk Factors for Early 3-Month Postoperative Mortality in Metastatic Spinal Tumor Surgery: A JASA Multicenter Prospective Study”
2026 · Takaaki Uto, Satoshi Kato, et al. · Spine
Works count: 50
Citation count: 106
H-index: 5
I10-index: 5
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