Correlação entre o número de parafusos e o percentual de correção no tratamento cirúrgico da escoliose neuromuscular

Objective: The objective was to investigate implant density or the number of screws correlated with the correction of the main curve in patients undergoing surgery for adolescent idiopathic scoliosis (AIS). Methods: We evaluated 112 medical records: 33 patients with screw density of up to 50%, and 79 patients with a density of 100%; all patients underwent surgical correction by posterior approach with transpedicular fixation. Results: In the group of patients with screw density of up to 50% the residual Cobb median was 10°; in the group with 100% density, the median was 7°. Conclusion: Biostatistical analysis showed that the group with up to 50% of screw density presented correction rate of 82.1% and the group with 100% density had correction of about 86.8%. It is therefore concluded that the difference is statistically significant in favor of the fixation with 100% density (p =0.010).

Section: Discussionmentioning

confidence: 99%

Adolescent Idiopathic Scoliosis: Evaluation on the Effect of Screw Density in the Correction

Garcia

Gonçalves

et al. 2016

“…As in other studies, it was noted that the presence of curves with high angular values and the need for surgical intervention did not seem to be related to sex. 13,14 Regarding the age of the individuals on the date of surgical intervention, we observed greater variability in the sample. The mean age found in our study was 13.9 years, similar to the data published in the study by Jaccard, 13 who reported a mean age of 11 years.…”

Section: Discussionmentioning

confidence: 77%

Epidemiological Profile and Outcomes in Postoperative Neuromuscular Escoliosis

Rosa¹,

Mendoza²,

Pontin³

2020

Objective To outline the epidemiological profile and identify the hospital outcomes of patients submitted to neuromuscular scoliosis correction surgery. Methods This was a descriptive study that included 50 patients hospitalized following surgery for neuromuscular scoliosis in a tertiary-level hospital in São Paulo from January 2017 to July 2017. The variables were collected retrospectively from the patients’ medical records: age, sex, main diagnosis, length of hospital stay, duration of surgery, hospital complications, and mobility. Results Surgeries were performed in boys and girls in similar proportions, adolescents, many with cerebral palsy (42%), with mean hospital stay of 10.8 days. Fifty-two percent presented some complication, such as constipation. Infection of the surgical site was present in 12% of the sample. Forty-two percent had moderate to intense pain and only 2% did not achieve the proposed mobility goals. Conclusion We observed that the epidemiological profile presented data consistent with the scarce literature available, while the definitions of complications, incidence, and hospital outcomes available in the literature were varied quite a bit from the findings in this study. Level of evidence III; Retrospective study.

“…[10][11][12] Most studies correlate the presence of scoliosis with the degree of neurological involvement 2,[5][6][7] and few correlate the deformity with any type of functional classification such as the GMFCS. 1 In addition, no study correlates the type of deformity to motor function.…”

Section: Discussionmentioning

confidence: 99%

Relationship Between Function and Presence and Type of Deformity in Patients With Cerebral Palsy

Daher

Martins²,

Esperidião³

et al. 2016

Self Cite

Objective: To evaluate the gross motor function (GMFCS) with respect to the prevalence and type of scoliosis in patients with cerebral palsy (CP). Methods: This was an analytical, cross-sectional study. We evaluated medical records and imaging studies of 100 patients randomly assigned to a specialist rehabilitation center for the care of such patients. The patients were classified according the gross motor function (GMFCS) and those with deformities were classified as per the kind of scoliosis through the classification of Lonstein and Akbarnia). A correlation was made among the presence of deformity, the variables of the type of deformity and motor function by GMFCS. Results: Of the 100 patients evaluated, 69 had scoliosis. The mean age of patients with scoliosis was higher than that of patients without deformity (12.63 and 10.46 years). Thirty-nine (57%) patients had spastic tetraparesis and 32 (46%) spastic diparesis. The most frequent curve pattern was the thoracolumbar and the average angular value of the main curve was 27 degrees. There was a positive correlation between the presence of scoliosis and GMFCS level V. There was also a positive correlation between the Lonstein Group II and GMFCS V. Conclusion: There is a positive correlation between the presence of scoliosis and greater involvement of gross motor function (GMFCS V). In patients with deformities, there is also a positive correlation between the Group II of Lonstein and GMFCS V.Keywords: Spine; Cerebral palsy; Scoliosis; Epidemiology. (12,63 e 10,46 RESUMO Objetivo: Avaliar a função motora grossa (GMFCS) com relação à prevalência e ao tipo de escoliose no paciente com paralisia cerebral (PC anos). Trinta e nove (57%) pacientes apresentavam tetraparesia espástica e 32 (46%) diparesia espástica. O padrão de curva mais frequente foi o toracolombar e o valor angular médio da curva principal foi de 27 graus. Houve uma correlação positiva entre a presença de escoliose e GMFCS nível V. Também houve correlação positiva entre o Grupo II de Lonstein e GMFCS V. Conclusão: Existe uma correlação positiva entre a presença de escoliose e maior acometimento da função motora grossa (GMFCS V). Nos pacientes com deformidades, também existe uma correlação positiva entre o Grupo II de Lonstein e o GMFCS V.Descritores: Coluna vertebral; Paralisia cerebral; Escoliose; Epidemiologia. RESUMEN Objetivo: Evaluar la función motora gruesa (GMFCS) con respecto a la prevalencia y tipo de escoliosis en pacientes con parálisis cerebral (PC). Métodos: Estudio transversal analítico. Se evaluaron los registros médicos y los estudios de imagen de 100 pacientes asignados al azar en un centro de rehabilitación especializado en el cuidado de estos pacientes. Los pacientes fueron clasificados de acuerdo con la función motora (GMFCS) y aquellos con deformidad