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Page 1
Factors influencing the achievement of early surgery in proximal femoral fractures under a Japanese incentive policy.
Yamada Y, Kotani T, Kishida S, Ogata Y, Okuwaki S, Ohyama S, Iwata S, Iijima Y, Ise S, Sakuma T, Ueno K, Kajiwara D, Moriyasu R, Nakajima T, Minami S, Hashimoto E, Ochiai N, Ohtori S. Yamada Y, et al. Among authors: ohyama s. J Orthop Sci. 2024 Aug 26:S0949-2658(24)00153-2. doi: 10.1016/j.jos.2024.08.001. Online ahead of print. J Orthop Sci. 2024. PMID: 39191567
Influence of Preoperative Difference in Lumbar Lordosis Between the Standing and Supine Positions on Clinical Outcomes After Single-level Transforaminal Lumbar Interbody Fusion: Minimum 2-year Follow-up.
Ohyama S, Aoki Y, Inoue M, Kubota G, Watanabe A, Nakajima T, Sato Y, Takahashi H, Nakajima A, Saito J, Eguchi Y, Orita S, Inage K, Shiga Y, Nakagawa K, Ohtori S. Ohyama S, et al. Spine (Phila Pa 1976). 2021 Aug 15;46(16):1070-1080. doi: 10.1097/BRS.0000000000003955. Spine (Phila Pa 1976). 2021. PMID: 33492084
Effects of the difference between lumbar lordosis in the supine and standing positions on the clinical outcomes of decompression surgery for lumbar spinal stenosis.
Nakano S, Inoue M, Takahashi H, Kubota G, Saito J, Norimoto M, Koyama K, Watanabe A, Nakajima T, Sato Y, Ohyama S, Orita S, Eguchi Y, Inage K, Shiga Y, Sonobe M, Nakajima A, Ohtori S, Nakagawa K, Aoki Y. Nakano S, et al. Among authors: ohyama s. J Neurosurg Spine. 2021 Oct 29;36(4):542-548. doi: 10.3171/2021.7.SPINE21413. Print 2022 Apr 1. J Neurosurg Spine. 2021. PMID: 34715669
Postoperative change in lumbopelvic alignment after short-segment transforaminal lumbar interbody fusion is related to preoperative postural difference in lumbar lordosis.
Aoki Y, Inoue M, Takahashi H, Nakajima A, Sonobe M, Terajima F, Nakajima T, Sato Y, Kubota G, Sato M, Yoh S, Ohyama S, Saito J, Norimoto M, Eguchi Y, Orita S, Inage K, Shiga Y, Ohtori S, Nakagawa K. Aoki Y, et al. Among authors: ohyama s. J Orthop Sci. 2023 Mar;28(2):321-327. doi: 10.1016/j.jos.2021.11.020. Epub 2021 Dec 24. J Orthop Sci. 2023. PMID: 34955349
Predictors of Spontaneous Restoration of Lumbar Lordosis after Single-Level Transforaminal Lumbar Interbody Fusion for Degenerative Lumbar Diseases.
Ohyama S, Aoki Y, Inoue M, Nakajima T, Sato Y, Watanabe A, Takahashi H, Kubota G, Nakajima A, Saito J, Eguchi Y, Orita S, Nakagawa K, Ohtori S. Ohyama S, et al. Spine Surg Relat Res. 2021 Feb 22;5(6):397-404. doi: 10.22603/ssrr.2020-0195. eCollection 2021. Spine Surg Relat Res. 2021. PMID: 34966866 Free PMC article.
Risk factors for celiac artery and superior mesenteric artery stenosis in preoperative lumbar and thoracolumbar spinal surgery patients.
Iijima Y, Kotani T, Sakuma T, Nakayama K, Akazawa T, Kishida S, Ueno K, Kajiwara D, Ohyama S, Iwata S, Sunami T, Sakashita K, Okuwaki S, Shiga Y, Minami S, Ohtori S. Iijima Y, et al. Among authors: ohyama s. J Orthop Sci. 2023 Nov;28(6):1214-1220. doi: 10.1016/j.jos.2022.10.004. Epub 2022 Nov 9. J Orthop Sci. 2023. PMID: 36371339
Does vacuum phenomenon at non-fused discs affect the postoperative course after transforaminal lumbar interbody fusion in patients showing a positive value of difference in lumbar lordosis?
Ohyama S, Aoki Y, Inoue M, Nakajima T, Sato Y, Sato M, Yoh S, Takahashi H, Nakajima A, Eguchi Y, Orita S, Inage K, Shiga Y, Nakagawa K, Ohtori S. Ohyama S, et al. J Orthop Sci. 2024 Mar;29(2):472-479. doi: 10.1016/j.jos.2023.01.001. Epub 2023 Jan 24. J Orthop Sci. 2024. PMID: 36697335
Effect of Preoperative Severity and Location of Lumbar Intervertebral Disc Vacuum Phenomenon on Surgical Outcomes After Single-Level Transforaminal Lumbar Interbody Fusion.
Ohyama S, Aoki Y, Inoue M, Nakajima T, Sato Y, Sato M, Yoh S, Takahashi H, Nakajima A, Kotani T, Eguchi Y, Orita S, Inage K, Shiga Y, Nakagawa K, Ohtori S. Ohyama S, et al. World Neurosurg. 2023 May;173:e727-e737. doi: 10.1016/j.wneu.2023.02.142. Epub 2023 Mar 6. World Neurosurg. 2023. PMID: 36889641
304 results