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Articles by Masaaki Machino, MD

Postoperative Kyphosis in Cervical Spondylotic Myelopathy: Cut-Off Preoperative Angle for Predicting the Post-Laminoplasty Kyphosis

Machino, Masaaki; Ando, Kei; Kobayashi, Kazuyoshi; More

SPINE. ., Post Acceptance: November 19, 2019

Postoperative Resolution of MR T2 Increased Signal Intensity in Cervical Spondylotic Myelopathy: The Impact of Signal Change Resolution on the Outcomes

Machino, Masaaki; Ando, Kei; Kobayashi, Kazuyoshi; More

SPINE. 44(21):E1241-E1247, November 1, 2019.

The Relationship Between Neuropathic Pain and Spinal Alignment: Independent Risk Factors for Low Quality of Life in Middle-Aged and Elderly People

Imagama, Shiro; Ando, Kei; Kobayashi, Kazuyoshi; More

SPINE. 44(19):E1130-E1135, October 1, 2019.

Alterations in Intramedullary T2-weighted Increased Signal Intensity following Laminoplasty in Cervical Spondylotic Myelopathy Patients: Comparison Between Pre- and Postoperative Magnetic Resonance Images

Machino, Masaaki; Ando, Kei; Kobayashi, Kazuyoshi; More

Spine. 43(22):1595-1601, November 15, 2018.

The Feature of Clinical and Radiographic Outcomes in Elderly Patients With Cervical Spondylotic Myelopathy: A Prospective Cohort Study on 1025 Patients

Machino, Masaaki; Ando, Kei; Kobayashi, Kazuyoshi; More

Spine. 43(12):817-823, June 15, 2018.

Image Diagnostic Classification of Magnetic Resonance T2 Increased Signal Intensity in Cervical Spondylotic Myelopathy: Clinical Evaluation Using Quantitative and Objective Assessment

Machino, Masaaki; Imagama, Shiro; Ando, Kei; More

Spine. 43(6):420-426, March 15, 2018.

Characteristics of Residual Symptoms After Laminoplasty in Diabetic Patients With Cervical Spondylotic Myelopathy: A Prospective Cohort Study

Machino, Masaaki; Imagama, Shiro; Ando, Kei; More

Spine. 42(12):E708-E715, June 15, 2017.

Prospective Comparison of Age- and Sex-related Differences in Quantifiable 10-S Grip and Release and 10-S Step Test Results for Diagnosis of Cervical Spondylotic Myelopathy in 454 Patients With Cervical Spondylotic Myelopathy and 818 Asymptomatic Subjects

Machino, Masaaki; Imagama, Shiro; Ando, Kei; More

Spine. 42(8):578-585, April 15, 2017.

MRI Signal Intensity Classification in Cervical Ossification of the Posterior Longitudinal Ligament: Predictor of Surgical Outcomes

Ito, Kenyu; Imagama, Shiro; Ito, Keigo; More

Spine. 42(2):E98-E103, January 15, 2017.

Surgical Treatment Assessment of Cervical Laminoplasty Using Quantitative Performance Evaluation in Elderly Patients: A Prospective Comparative Study in 505 Patients With Cervical Spondylotic Myelopathy

Machino, Masaaki; Yukawa, Yasutsugu; Imagama, Shiro; More

Spine. 41(9):757-763, May 1, 2016.

Age-Related and Degenerative Changes in the Osseous Anatomy, Alignment, and Range of Motion of the Cervical Spine: A Comparative Study of Radiographic Data From 1016 Patients With Cervical Spondylotic Myelopathy and 1230 Asymptomatic Subjects

Machino, Masaaki; Yukawa, Yasutsugu; Imagama, Shiro; More

Spine. 41(6):476-482, March 15, 2016.

Comparative Effectiveness of Open-Door Laminoplasty Versus French-Door Laminoplasty in Cervical Compressive Myelopathy

Nakashima, Hiroaki; Kato, Fumihiko; Yukawa, Yasutsugu; More

Spine. 39(8):642-647, April 15, 2014.

Impact of Diabetes on the Outcomes of Cervical Laminoplasty: A Prospective Cohort Study of More Than 500 Patients With Cervical Spondylotic Myelopathy

Machino, Masaaki; Yukawa, Yasutsugu; Ito, Keigo; More

Spine. 39(3):220-227, February 01, 2014.

10-Second Step Test for Quantitative Evaluation of the Severity of Thoracic Compressive Myelopathy

Ogawa, Yoshikazu; Yukawa, Yasutsugu; Morita, Daigo; More

Spine. 38(16):1405-1408, July 15, 2013.

The Prevalence of Pre- and Postoperative Symptoms in Patients With Cervical Spondylotic Myelopathy Treated by Cervical Laminoplasty

Machino, Masaaki; Yukawa, Yasutsugu; Hida, Tetsuro; More

Spine. 37(22):E1383-E1388, October 15, 2012.

Cervical Alignment and Range of Motion After Laminoplasty: Radiographical Data From More Than 500 Cases With Cervical Spondylotic Myelopathy and a Review of the Literature

Machino, Masaaki; Yukawa, Yasutsugu; Hida, Tetsuro; More

Spine. 37(20):E1243-E1250, September 15, 2012.

Persistent Physical Symptoms After Laminoplasty: Analysis of Postoperative Residual Symptoms in 520 Patients With Cervical Spondylotic Myelopathy

Machino, Masaaki; Yukawa, Yasutsugu; Hida, Tetsuro; More

Spine. 37(11):932-936, May 15, 2012.

Can Elderly Patients Recover Adequately After Laminoplasty? A Comparative Study of 520 Patients With Cervical Spondylotic Myelopathy

Machino, Masaaki; Yukawa, Yasutsugu; Hida, Tetsuro; More

Spine. 37(8):667-671, April 15, 2012.

Can Magnetic Resonance Imaging Reflect the Prognosis in Patients of Cervical Spinal Cord Injury Without Radiographic Abnormality?

Machino, Masaaki; Yukawa, Yasutsugu; Ito, Keigo; More

Spine. 36(24):E1568-E1572, November 15, 2011.

Mechanical Patterns of Cervical Injury Influence Postoperative Neurological Outcome: A Verification of the Allen System

Nakashima, Hiroaki; Yukawa, Yasutsugu; Ito, Keigo; More

Spine. 36(6):E441-E446, March 15, 2011.

Dynamic Changes in Dural Sac and Spinal Cord Cross-Sectional Area in Patients With Cervical Spondylotic Myelopathy: CERVICAL SPINE

Machino, Masaaki; Yukawa, Yasutsugu; Ito, Keigo; More

Spine. 36(5):399-403, March 1, 2011.

A New Thoracic Reconstruction Technique “Transforaminal Thoracic Interbody Fusion”: A Preliminary Report of Clinical Outcomes

Machino, Masaaki; Yukawa, Yasutsugu; Ito, Keigo; More

Spine. 35(19):E1000-E1005, September 1, 2010.

Subdural Lumbar Facet Joint Fistula Secondary to Dural Tear Case Report

Nakashima, Hiroaki; Yukawa, Yasutsugu; Ito, Keigo; More

Spine. 35(13):E617-E620, June 1, 2010.

Cervical Spine Osteolysis in a Case of Undifferentiated Spondyloarthropathy With Features Mimicking Neoplasm or Infection

El Zahlawy, Hany; Yukawa, Yasutsugu; Ito, Keigo; More

Spine. 34(24):E901-E905, November 15, 2009.

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