Reoperation rate and risk factors of elective spinal surgery for degenerative spondylolisthesis: minimum 5-year follow-up

S Sato, M Yagi, M Machida, A Yasuda, T Konomi… - The Spine Journal, 2015 - Elsevier
Background context The favorable outcome of surgical treatment for degenerative lumbar
spondylolisthesis (DS) is widely recognized, but some patients require reoperation because of …

A comparison of the reliability and vulnerability of 3D sterEOS and 2D EOS when measuring the sagittal spinal alignment of patients with adolescent idiopathic …

M Machida, B Rocos, K Zabjek, DE Lebel - Spine Deformity, 2022 - Springer
Purpose An essential component of making the diagnosis of adolescent idiopathic scoliosis
(AIS) is standing anteroposterior and lateral radiographs. Two-dimensional (2D) …

[HTML][HTML] Utilization of individual components of enhanced recovery after surgery (ERAS) protocol improves post-operative outcomes in adolescent idiopathic scoliosis …

DE Lebel, M Machida, R Koucheki, F Campbell, N Bath… - Spine Deformity, 2023 - Springer
Purpose Enhanced recovery after surgery [ERAS] is an approach for standardization of
perioperative care aimed at improving patient outcomes. The primary aim of this study was to …

Increased proximal vertebral rotation is associated with shoulder imbalance after posterior spinal fusion for severe adolescent idiopathic scoliosis

M Machida, B Rocos, DE Lebel, R Zeller - Spine Deformity, 2022 - Springer
Purpose Residual shoulder imbalance is associated with suboptimal outcomes following the
surgical correction of adolescent idiopathic scoliosis (AIS) including poor patient satisfaction…

Costello syndrome-associated orthopaedic manifestations focussed on kyphoscoliosis: a case series describing the natural course

M Machida, B Rocos, K Taira, N Nemoto… - Journal of Pediatric …, 2023 - journals.lww.com
Costello syndrome (CS) is a rare genetic condition caused by a heterozygous mutation in the
HRAS gene, with an estimated prevalence of 1: 300 000. Individuals with CS present with …

[HTML][HTML] Peroneal nerve palsy caused by proximal fibular solitary osteochondroma: Case report and literature review

T Kozu, M Machida, K Taira, N Oikawa… - Case Reports in …, 2022 - hindawi.com
Osteochondroma is a relatively common benign tumor of the bone, and compressive
neuropathies due to osteochondroma are comparatively rare. Here, we present a rare case of …

The association of scoliosis and NSD1 gene deletion in Sotos syndrome patients

M Machida, H Katoh, M Machida, A Miyake, K Taira… - Spine, 2021 - journals.lww.com
Machida, Masafumi MD a ; Katoh, Hiroyuki MD b ; Machida, Masayoshi MD c ; Miyake,
Atsushi MD d ; Taira, Katsuaki MD a ; Ohashi, Hirofumi MD e … Address correspondence …

The use of three rods in correcting severe scoliosis

B Rocos, E Rioux-Trottier, M Machida, A Sigal… - Spine Deformity, 2021 - Springer
Purpose The three-rod technique, utilising a short apical concavity rod is an option to achieve
controlled correction in severe scoliosis. We describe this technique, the complications …

[PDF][PDF] The Association Between Radiographic and MRI Cervical Spine Parameters in Patients With Down Syndrome

M Machida, B Rocos, K Taira, N Nemoto, N Oikawa… - Cureus, 2022 - cureus.com
Many patients with Down syndrome (DS) develop upper cervical spine instability that may
lead to spinal cord injury. The purpose of this study was to investigate the association between …

[PDF][PDF] Implant-related complications using uniaxial implants in pediatric spinal deformity surgery

M Machida, B Rocos, DE Lebel, J Nallet, R Zeller… - Cureus, 2021 - cureus.com
Introduction: The successful surgical treatment of paediatric spinal deformity relies on robust
anchors to achieve correction. Uniaxial pedicle screws are designed with articulation …