【学術論文成績】
6. Palliative Care of Malignant Fibrous Histiocytoma of Spine with Cord Compression and
Multiple Bone Metastases Treated by Multidisciplinary Therapy: Case Report.
Ivan Sekiguchi, Naoki Takeda, Naoki Ishida. Case Rep Oncol. 2020 Jan 20;13(1):12-16.

5. Effect of Indirect Neural Decompression with Oblique Lateral Interbody Fusion Was
Influenced by Preoperative Lumbar Lordosis in Adult Spinal Deformity Surgery.
Tan Boon Beng, Yoshihisa Kotani, Ung Sia, Ivan Sekiguchi.
Asian Spine J. 2019 Jun 3;13(5):809-814

4. Diagonal Trajectory Posterior Screw Instrumentation for Compromised Bone Quality Spine: Groove-Entry Technique/Hooking Screw Hybrid.
Ivan Sekiguchi, Naoki Takeda and Naoki Ishida. Spine Surg Relat Res 2018; 2(4): 309-316

3. Clinical and Radiological Comparison between Three Different Minimally Invasive
Surgical Fusion Techniques for Single-Level Lumbar Isthmic and Degenerative Spondylolisthesis: Minimally Invasive Surgical Posterolateral Fusion versus Minimally Invasive Surgical Transforaminal Lumbar Interbody Fusion versus Midline Lumbar Fusion.
Mohamed Elmekaty, Yoshihisa Kotani, Emad El Mehy, Yohan Robinson, Ahmed El Tantawy, Ivan Sekiguchi, Ryo Fujita. Clinical Study Asian Spine J 2018;12(5):1-10

2. Comparison of Modified Cortical Bone Trajectory Screw and Pedicle Screw for Spinal Reconstruction Surgery.
Ivan Sekiguchi, Yoshihisa Kotani and Norimasa Iwasaki. Clin Surg. 2018; 3: 2276.

1. Clinical Comparison of Cortical Bone Trajectory and Percutaneous Pedicle Screw in Single- Level Minimally Invasive Lumbar Fusion.
Ivan Sekiguchi, Yoshihisa Kotani, Yuki Matsui, Takuji Miyazaki and Norimasa Iwasaki. Clin Surg. 2017; 2: 1568.