neuromuscular scoliosis
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2022 ◽  
Vol 11 (2) ◽  
pp. 419
Author(s):  
Takashi Yurube ◽  
Yutaro Kanda ◽  
Masaaki Ito ◽  
Yoshiki Takeoka ◽  
Teppei Suzuki ◽  
...  

An electrical conductivity-measuring device (ECD) has recently been developed to support pedicle screw placement. However, no evidence exists regarding its efficacy for syndromic/neuromuscular scoliosis with extremely difficult screwing. We retrospectively reviewed 2010–2016 medical records of 21 consecutive syndromic/neuromuscular scoliosis patients undergoing free-hand segmental fixation surgery at our institution and compared the pedicle screw insertion accuracy and safety between 10 with a conventional non-ECD probe (2010–2013) and 11 with an ECD probe (2014–2016). We analyzed preoperative pedicle shape and postoperative screw placement in computed tomography. There were no significant differences between ECD and non-ECD groups in demographic, clinical, and treatment characteristics including scoliosis severity and pedicle diameter. The abandonment rate due to liquorrhea or perforation was lower in ECD (12.3%) than in non-ECD (26.7%) (p < 0.01). Acceptable insertion without perforation or <2-mm lateral/cranial position was more frequent in ECD (67.1%) than in non-ECD (56.9%) (p = 0.02). Critical ≥5-mm medial/caudal malposition was not seen in ECD (0.0%) but in non-ECD (2.4%) (p = 0.02). The perforation distance was shorter in ECD (2.2 ± 1.1 mm) than in non-ECD (2.6 ± 1.7 mm) (p = 0.01). Results involve small sample size, selection, performance, and learning curve biases; nevertheless, ECD could be useful for more accurate and safer pedicle screw placement in severe syndromic/neuromuscular scoliosis.


2021 ◽  
Vol 20 (4) ◽  
pp. 249-253
Author(s):  
Gabriela Alcalde Pereira ◽  
Caroline de Carvalho Garcia ◽  
Marcia Almeida Lima ◽  
José Carlos Baldocchi Pontin ◽  
Andrea Dias Lamas Mafra

ABSTRACT Objectives: To identify the main hospital outcomes of patients undergoing surgical correction of neuromuscular scoliosis and to assess complication rates and achievement of mobility goals after the use of a managed protocol. Methods: This is a longitudinal, retrospective study, with data obtained six months after the application of a protocol in 103 patients of both sexes submitted to surgical correction of neuromuscular scoliosis, at a tertiary level hospital in São Paulo, between June and December 2018 (pre-protocol) and between May and September 2019 (post-protocol). Data from patients who had previously undergone other orthopedic spine surgeries were excluded. In addition to the data for epidemiological characterization of the underlying diseases, the clinical characteristics and complications were analyzed. Results: Of the 103 patients evaluated, there was a predominance of females (53.4%) and a mean age of 14.9 years. The most frequent diagnosis was cerebral palsy, the mean angle of curvature was 75°, and the most frequently observed comorbidities were lung diseases (25%). The protocol was partially adhered to by professionals and after its implementation, there was a significant decrease in pain and the systemic inflammatory response syndrome (SIRS), prevention of immobility and a low rate of infection. Conclusions: The use of a protocol focused on patients undergoing correction of neuromuscular scoliosis led to reduced complications of SIRS and reduced pain; kept the surgical site infection rate low, and prevented short-term immobility. Level of evidence III; Retrospective study.


2021 ◽  
Author(s):  
Marie Mostue Naume ◽  
Morten H. Møller ◽  
Christina E. Høi‐Hansen ◽  
Alfred P. Born ◽  
Ghita Brekke ◽  
...  

2021 ◽  
Vol 37 ◽  
pp. 36-39
Author(s):  
Étienne Saudeau

Less invasive techniques are now available to treat neuromuscular scoliosis efficiently. Rods can be implanted safely and at an early stage to correct and prevent further spine deformities. These techniques are particularly adapted to children with spinal muscular atrophy. The expansion of rods is possible magnetically or mechanically and enables to follow the spine growth timeline optimally. Of note, a risk a metallosis has been reported for some magnetic rods available on the market.


2021 ◽  
Vol 20 (3) ◽  
pp. 169-173
Author(s):  
ROBSON CRUZ DE OLIVEIRA ◽  
HELTON LUIZ APARECIDO DEFINO ◽  
HERTON RODRIGO TAVARES COSTA

ABSTRACT Objective To present the preliminary results of the bipolar technique for the surgical treatment of neuromuscular spine deformities. Methods Five patients with neuromuscular scoliosis (cerebral palsy – 3 patients, spinal amyotrophy – 1 patient, and genetic syndrome – 1 patient) underwent surgical treatment using the bipolar technique and were evaluated 12 months after the operation. Results General care and the ability to sit improved in all patients. The main curve ranged from 64.7 to 84.1 degrees (mean 70.58 ± 7.1) in the preoperative period and from 2.6 to 50.3 degrees (mean 25.50 ± 16.0) in the postoperative period with 64% correction. Corrections of pelvic obliquity (85%), T4-T12 kyphosis (43%), the Pisa angle (69%) and the sacroclavicular angle (60%) were observed 12 months following surgery. Postoperative infection (2 patients) and pneumonia (1 patient) were the complications observed. Conclusion The bipolar technique presented good clinical and radiological results associated with low morbidity in the treatment of neuromuscular spine deformities. Level of evidence IV; Case series.


2021 ◽  
Vol 21 (9) ◽  
pp. S155
Author(s):  
Vishal Sarwahi ◽  
Sayyida S. Hasan ◽  
Brandon Petrone ◽  
Rushabh Vora ◽  
Yungtai Lo ◽  
...  

2021 ◽  
Author(s):  
Ariana T. Meltzer-Bruhn ◽  
Matthew R. Landrum ◽  
David A. Spiegel ◽  
Patrick J. Cahill ◽  
Jason B. Anari ◽  
...  

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