Research output per year
Research output per year
Personal profile
Education/Academic qualification
Neurosurgeon, Erikoislääkäri, University of Helsinki
Award Date: 28 Nov 2018
Kokeellienn onkologia, Dosentti, University of Helsinki
Award Date: 17 Mar 2017
Lääketiede, Ph.D. , University of Helsinki
Award Date: 23 Oct 2012
Lääketiede, Lääketieteen lisensiaatti, University of Helsinki
Award Date: 21 May 2010
Fields of Science
- 3111 Biomedicine
International and National Collaboration
Publications and projects within past five years.
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Inferior long-term outcomes after surgery for lumbar disc herniation in patients with prior lumbar spine surgery
Roiha, M., Marjamaa, J., Siironen, J. & Koski-Palkén, A., 24 Jan 2024, In: Acta Neurochirurgica. 166, 1, 10 p., 32.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Comparable long-term outcomes in patients undergoing total disc replacement or anterior cervical discectomy and noninstrumented fusion
Hirvonen, T., Hämäläinen, M., Konsti, J., Antinheimo, J., Numminen, J., Siironen, J., Koski-Palken, A. & Niemelä, M., Dec 2023, In: The spine journal : official journal of the North American Spine Society. 23, 12, p. 1817-1829 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Long-Term Follow-Up After Cervical Laminectomy without Fusion for Cervical Spondylotic Myelopathy
Rissanen, A., Hämäläinen, M., Marjamaa, J., Siironen, J., Koskinen, S., Konsti, J., Numminen, J. & Koski-Palken, A., Nov 2022, In: World Neurosurgery. 167, p. E222-E235 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Active Cerebrospinal Fluid Exchange System for Treatment of Pyogenic Ventriculitis
Jahromi, B. R., Tanskanen, P., Koski-Palkén, A., Schwartz, C., Koroknay-Pal, P., Romo, I., Niemelä, M. & Siironen, J., 2021, In: Neurosurgery open. 2, 4, 6 p., okab030.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Young adults undergoing ACDF surgery exhibit decreased health-related quality of life in the long term in comparison to the general population
Hirvonen, T., Marjamaa, J., Siironen, J., Koskinen, S., Niemelä, M. & Koski-Palken, A., Jun 2021, In: The spine journal : official journal of the North American Spine Society. 21, 6, p. 924-936 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile