Norihiko Takegami

Tsu, 5148507, Japan

Last Updated: 09/26/2026

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Found 71 publications

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".

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".

Journal: Spine

Published: March 13, 2026

Response to the Letter to the Editor Regarding: "Predicting Postoperative Neurological Outcomes in Metastatic Spinal Tumor Surgery Using Machine Learning".

Response to the Letter to the Editor Regarding: "Predicting Postoperative Neurological Outcomes in Metastatic Spinal Tumor Surgery Using Machine Learning".

Journal: Spine

Published: February 24, 2026

Clinical Outcomes of Patients Who Underwent Palliative Surgery for Spinal Metastases With and Without a History of Radiation: A Multicenter Registry Study.

Clinical Outcomes of Patients Who Underwent Palliative Surgery for Spinal Metastases With and Without a History of Radiation: A Multicenter Registry Study.

Journal: Global spine journal

Published: February 14, 2026

Deep Learning Versus LASSO-Based Machine Learning for 1-Year Survival After Surgery for Spinal Metastases: A JASA Multicenter Prospective Cohort Analysis.

Deep Learning Versus LASSO-Based Machine Learning for 1-Year Survival After Surgery for Spinal Metastases: A JASA Multicenter Prospective Cohort Analysis.

Journal: Spine

Published: February 10, 2026

Extent of intramedullary short tau inversion recovery signal change predicts traumatic cervical spinal cord injury outcomes in surgically treated older adults: a multicenter study in Japan.

Extent of intramedullary short tau inversion recovery signal change predicts traumatic cervical spinal cord injury outcomes in surgically treated older adults: a multicenter study in Japan.

Journal: Asian spine journal

Published: November 28, 2025

Impact of delayed diagnosis on surgical management and neurological outcomes in elderly patients with cervical spinal cord injury without radiographic evidence of trauma: a multicenter registry study.

Impact of delayed diagnosis on surgical management and neurological outcomes in elderly patients with cervical spinal cord injury without radiographic evidence of trauma: a multicenter registry study.

Journal: Spinal cord

Published: October 28, 2025

Machine Learning-Based Prognostic Scoring for Spinal Metastases: A JASA Multicenter Prospective Study Integrating Modern Oncologic Advances.

Machine Learning-Based Prognostic Scoring for Spinal Metastases: A JASA Multicenter Prospective Study Integrating Modern Oncologic Advances.

Journal: Spine

Published: September 27, 2025

Changes in performance status and predictive factors for poor improvement following surgery for spinal metastasis: a nationwide multicenter prospective cohort study.

Changes in performance status and predictive factors for poor improvement following surgery for spinal metastasis: a nationwide multicenter prospective cohort study.

Journal: The spine journal : official journal of the North American Spine Society

Published: June 28, 2025

The significance of adding posterior decompression to spine stabilization in metastatic spinal surgery: a multicenter prospective study.

The significance of adding posterior decompression to spine stabilization in metastatic spinal surgery: a multicenter prospective study.

Journal: Scientific reports

Published: May 20, 2025

Effect of Preoperative Nutritional Status on Postoperative Clinical Outcomes of Patients With Metastatic Spinal Tumors: Japan Association of Spine Surgeons With Ambition Multicenter Study.

Effect of Preoperative Nutritional Status on Postoperative Clinical Outcomes of Patients With Metastatic Spinal Tumors: Japan Association of Spine Surgeons With Ambition Multicenter Study.

Journal: Spine

Published: May 03, 2025

Risk factors for the development of retro-odontoid pseudotumor in non-rheumatoid arthritis patients with atlantoaxial subluxation: a multicenter cross-sectional study.

Risk factors for the development of retro-odontoid pseudotumor in non-rheumatoid arthritis patients with atlantoaxial subluxation: a multicenter cross-sectional study.

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society

Published: April 03, 2025

Radiographic evaluation of cervical spondylosis using an elemental grading system in a population-based cohort study of a Japanese mountain village.

Radiographic evaluation of cervical spondylosis using an elemental grading system in a population-based cohort study of a Japanese mountain village.

Journal: Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association

Published: February 10, 2025

Showing 1-12 of 71

Last Updated: 09/26/2026