scholarly journals Anatomical Variations That Can Lead to Spine Surgery at the Wrong Level: Part I, Cervical Spine

Cureus ◽  
2020 ◽  
Author(s):  
Manan Shah ◽  
Dia R Halalmeh ◽  
Aubin Sandio ◽  
R. Shane Tubbs ◽  
Marc D Moisi
2021 ◽  
Vol 1 (20) ◽  
Author(s):  
J. Manuel Sarmiento ◽  
Justin D. Cohen ◽  
Robin M. Babadjouni ◽  
Miguel D. Quintero-Consuegra ◽  
Nestor R. Gonzalez ◽  
...  

BACKGROUND Cervical spine surgery sometimes necessitates complex ventral/dorsal approaches or osteotomies that place the vertebral artery (VA) at risk of inadvertent injury. Tortuosity of the VA poses increased risk of vessel injury during anterior decompression or placement of posterior instrumentation. OBSERVATIONS In this report, the authors describe a patient with degenerative cervical spondylotic myelopathy and focal kyphotic deformity requiring corrective surgery via a combined ventral/dorsal approach. Computed tomography (CT) and CT angiography (CTA) of the spine identified a left medially enlarged C4 transverse foramen and tortuous VA V2 segment forming a potentially dangerous medial loop into the vertebral body, respectively. The patient’s presentation and management are described. LESSONS The course of the VA is variable, and a tortuous VA with significant medial or lateral displacement may be dangerous during ventral and dorsal approaches to the cervical spine. CTA of the cervical spine is warranted in cases in which atlantoaxial fixation is needed or suspicious transverse foramen morphology is identified to understand the course of the VA and identify anatomical variations that would put the VA at risk during cervical spine surgery.


2016 ◽  
Vol 25 (12) ◽  
pp. 4132-4139 ◽  
Author(s):  
Aristeidis H. Zibis ◽  
Vasileios Mitrousias ◽  
Kyriaki Baxevanidou ◽  
Michael Hantes ◽  
Theofilos Karachalios ◽  
...  

2013 ◽  
Vol 32 (11) ◽  
pp. 1199-1202
Author(s):  
Ying ZHANG ◽  
Jun MA ◽  
Yuan-yuan CHEN ◽  
Xin-wei WANG ◽  
De-yu CHEN ◽  
...  

2021 ◽  
Vol 10 (15) ◽  
pp. 3375
Author(s):  
Atsushi Kimura ◽  
Katsushi Takeshita ◽  
Toshitaka Yoshii ◽  
Satoru Egawa ◽  
Takashi Hirai ◽  
...  

Ossification of the posterior longitudinal ligament (OPLL) is commonly associated with diabetes mellitus (DM); however, the impact of DM on cervical spine surgery for OPLL remains unclear. This study was performed to evaluate the influence of diabetes DM on the outcomes following cervical spine surgery for OPLL. In total, 478 patients with cervical OPLL who underwent surgical treatment were prospectively recruited from April 2015 to July 2017. Functional measurements were conducted at baseline and at 6 months, 1 year, and 2 years after surgery using JOA and JOACMEQ scores. The incidence of postoperative complications was categorized into early (≤30 days) and late (>30 days), depending on the time from surgery. From the initial group of 478 patients, 402 completed the 2-year follow-up and were included in the analysis. Of the 402 patients, 127 (32%) had DM as a comorbid disease. The overall incidence of postoperative complications was significantly higher in patients with DM than in patients without DM in both the early and late postoperative periods. The patients with DM had a significantly lower JOA score and JOACMEQ scores in the domains of lower extremity function and quality of life than those without DM at the 2-year follow-up.


2020 ◽  
Vol 20 (9) ◽  
pp. S193
Author(s):  
Aron Sulovari ◽  
Adan Omar ◽  
Emmanuel N. Menga ◽  
Paul T. Rubery ◽  
James Sanders ◽  
...  

2014 ◽  
Vol 30 (3) ◽  
pp. 432 ◽  
Author(s):  
Nirmala Jonnavithula ◽  
Kavya Cherukuri ◽  
Padmaja Durga ◽  
DilipKumar Kulkarni ◽  
Vijayasaradhi Mudumba ◽  
...  

2020 ◽  
Vol 66 (5) ◽  
pp. 414-416
Author(s):  
V. Poissonnet ◽  
V. Lubrano ◽  
A. Sadeler ◽  
E. Chabrillac

2016 ◽  
pp. 57-72
Author(s):  
Chierichini Angelo ◽  
Santoprete Stefano ◽  
Frassanito Luciano

2021 ◽  
Vol 21 (9) ◽  
pp. S114-S115
Author(s):  
Peter G. Passias ◽  
Sara Naessig ◽  
Waleed Ahmad ◽  
Katherine E. Pierce ◽  
Lara Passfall ◽  
...  

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