OBJECTIVE: To investigate the effect of the body shape molded inner system on attenuation of spinal curvature and pelvic obliquity in cerebral palsy (CP) with scoliosis. METHOD: Fifteen patients with CP who had fixed or non-fixed scoliosis were recruited. By radiographic studies, Cobb's angle and pelvic obliquity were measured with or without sitting in the body shape molded inner system. RESULTS: Spinal curvature assessed by Cobb's angle was significantly reduced when CP patients were seated in the body shape molded inner system rather than in conventional seats. Although pelvic obliquity was not improved in patients with fixed scoliosis, it was significantly ameliorated in patients with non-fixed scoliosis when seated in the body shape molded inner system. CONCLUSION: The body shape molded inner system attenuated spinal curvature and pelvic obliquity in CP patients with non-fixed scoliosis which had a flexible spinal curve.
Cerebral Palsy ; Fungi ; Humans ; Scoliosis ; Spinal Curvatures

Adolescent idiopathic scoliosis (AIS) is the peripubertal development of spinal curvature of a minimum of 10°. AIS is thought to be attributable to genetic factors, nutrition, early exposure to toxins, and hormonal dysregulation. Recent literature suggests these factors may compound to determine both disease onset and severity. Currently, treatment is limited to observation, bracing, and surgical intervention. Intervention is presently determined by severity and risk of curve progression. As they emerge, new therapies may target specific etiologies of AIS.
Adolescent ; Braces ; Humans ; Scoliosis ; Spinal Curvatures

Accepted methods of treatment of lumbar burst fractures include conservative therapy, posterior reduction and instrumentation, and anterior decompression and instrumentation. Surgery aims at the correction of the kyphotic deformity and at the decompression of the spinal cord thereby reducing pain and allowing early patient mobilization. Posterior-only procedures usually rely on ligamentotaxis or manual tamping of bone fragments for decompression of the spinal canal. Transpedicular corpectomy allow for circumferential surgery through a single posterior approach. The authors use an expandable cage to restore the normal spinal curvature and to prevent the kyphotic deformity.
Congenital Abnormalities ; Decompression ; Humans ; Spinal Canal ; Spinal Cord ; Spinal Curvatures

No abstract available.
Muscles ; Muscular Atrophy ; Muscular Atrophy, Spinal ; Spinal Curvatures

BACKGROUND AND PURPOSE: Scoliosis is more common in patients with Parkinson's disease (PD) than in the general elderly population. We compared clinical characteristics between PD patients with and without scoliosis, to identify the relationship between the direction of scoliosis and the laterality of the dominant symptoms of PD. We also studied the associations between dopaminergic pharmacotherapy and scoliosis (defined by a spinal curvature deviation of 10 degrees or larger). METHODS: The study population comprised 97 patients (42 men and 55 women) with idiopathic PD. All of the patients submitted to a whole-spine scanograph to allow measurement of the degree of scoliosis by Cobb's method. RESULTS: True scoliosis was found in 32 of the 97 PD patients, and was observed more frequently in women than in men (28 vs. 4, respectively; p=0.006). The age of patients without scoliosis was significantly lower than that of those with scoliosis (66.5+/-9.2 years vs. 72.8+/-7.3 years, respectively, mean+/-SD, p<0.001). There was no correlation between PD symptom laterality and scoliosis. The rate of occurrence of scoliosis did not differ between de novo and levodopa (L-dopa)-treated patients. CONCLUSIONS: We suggest that neither L-dopa treatment nor the laterality of the initial symptoms of PD is related to the appearance of scoliosis.
Aged ; Female ; Humans ; Levodopa ; Male ; Parkinson Disease ; Scoliosis ; Spinal Curvatures

PURPOSE: The purpose of this study was to evaluate the effects of a devised posture management program based on the Theory of Planned Behavior in adolescents with mild idiopathic scoliosis. METHODS: A quasi-experimental study was conducted. It involved a nonequivalent comparison group design with pretest and posttest. Forty-four female adolescents with mild idiopathic scoliosis participated; data from 35 participants (20 for the test group, 15 for the control group) were used for the final analyses. The devised posture management program ran for 6 weeks. Posture management behavioral determinants (attitude, subjective norms, perceived behavioral control, and behavioral intention) as cognitive outcomes and muscular strength and flexibility as physical outcomes were measured three times: at baseline, week 6 and week 8. Cobb's angle as another physical outcome was measured twice: at baseline and week 8. Descriptive analysis, repeated measures analysis of variance and t test were used for data analyses. RESULTS: Attitude, perceived control, and behavioral intention were consistently enhanced by the posture management program. The intervention increased flexibility and muscular strength and decreased Cobb's angle, which reduced spinal curvature. Frequency of posture management exercise showed a gradual increase in the test group. CONCLUSION: The results indicate that the posture management program is effective in maintaining posture management behavior in adolescents with mild idiopathic scoliosis for both cognitive and physical outcomes. The posture management program should be helpful in expanding the role of school nurses in improving the health status of adolescents with mild idiopathic scoliosis.
Adolescent* ; Health Behavior ; Humans ; Intention ; Pliability ; Posture* ; Scoliosis* ; Spinal Curvatures

Congenital scoliosis is a disease characterized by its rigid and progressive curve. It is usually resistant to conservative treatment and early surgical fusion has been reommended. The indication for conservative treatment with brace is much limited but present mainly as a delaying tactic to maintain the spinal curvature until its growth is further advanced and it is more amenable for fusion. This paper was aimed to review our experience with 17 patients (18 curves) with congenital scoliosis who were treated with brace with average follow-up of 4.3years (at least 2 years) from Jan. 1968 to Dec. 1983 and the following results were obtained. 1. The interval from the time when scoliosis was observed to the time of brace application was less than 1 year in 10 patients (58.8%). 2. The average age was 6.6 years ranging from 0.2 years to 14.1 years. The average initial curve was 40.5 degrees. 3. The average final amount of correction was 3.6 degrees (8.7%). 4. The lumbosacral curve gave the best correction. The correction effect of brace treatment was less effective in the thoracic curves. 5. The correction was more effective in the patients younger than 10 years. 6. The shorter the curve, the more correction was obtained. 7. The type of failure of formation gave much more correction than the type of failure of segmentation. 8. The brace treatment was more effective in the patients whose curves were less than 50 degrees in younger age and with the anomaly of failure of formation. Bracing would delay spine fusion until more ideal time even in severe curves or anomalies of failure of segmentation. 9. Spine fusion should be done early regardless of age for progressive curves even with brace treament.
Braces ; Follow-Up Studies ; Humans ; Scoliosis ; Spinal Curvatures ; Spine

In 2020, the prevalence of abnormal spinal curvature among 54 079 students in Shandong Province was 1.54%. The multivariate logistic regression model analysis showed that, compared with those in primary school, economically underdeveloped areas, and non-residential schools, students in middle and high schools, economically average areas, and residential schools had a higher risk of abnormal spinal curvature, with OR (95%CI) values of 2.029 (1.662-2.476), 2.746 (2.208-3.416), 2.237 (1.740-2.875) and 2.057 (1.705-2.483), respectively. Compared with those in economically underdeveloped areas, who were underweight, who had seat adjustments≤1 time per academic year, and who had physical education classes≤1 per week, students in economically developed areas, who were normal weight, overweight, and obese, who had seat adjustments≥2 times per academic year, and who had physical education classes 2-3 or≥4 per week, had a lower risk of abnormal spinal curvature, with OR (95%CI) values of 0.690 (0.521-0.915), 0.722 (0.546-0.955), 0.535 (0.389-0.735), 0.383 (0.274-0.535), 0.835 (0.711-0.980), 0.561 (0.474-0.663) and 0.491 (0.315-0.766), respectively.
Humans ; Risk Factors ; Prevalence ; Spinal Curvatures ; Schools ; Students

In 2020, the prevalence of abnormal spinal curvature among 54 079 students in Shandong Province was 1.54%. The multivariate logistic regression model analysis showed that, compared with those in primary school, economically underdeveloped areas, and non-residential schools, students in middle and high schools, economically average areas, and residential schools had a higher risk of abnormal spinal curvature, with OR (95%CI) values of 2.029 (1.662-2.476), 2.746 (2.208-3.416), 2.237 (1.740-2.875) and 2.057 (1.705-2.483), respectively. Compared with those in economically underdeveloped areas, who were underweight, who had seat adjustments≤1 time per academic year, and who had physical education classes≤1 per week, students in economically developed areas, who were normal weight, overweight, and obese, who had seat adjustments≥2 times per academic year, and who had physical education classes 2-3 or≥4 per week, had a lower risk of abnormal spinal curvature, with OR (95%CI) values of 0.690 (0.521-0.915), 0.722 (0.546-0.955), 0.535 (0.389-0.735), 0.383 (0.274-0.535), 0.835 (0.711-0.980), 0.561 (0.474-0.663) and 0.491 (0.315-0.766), respectively.
Humans ; Risk Factors ; Prevalence ; Spinal Curvatures ; Schools ; Students

STUDY DESIGN: Retrospective case series. PURPOSE: To elucidate the impact of postoperative occiput-C2 (O-C2) angle change on subaxial cervical alignment. OVERVIEW OF LITERATURE: In the case of occipito-upper cervical fixation surgery, it is recommended that the O-C2 angle should be set larger than the preoperative value postoperatively. METHODS: The present study included 17 patients who underwent occipito-upper cervical spine (above C4) posterior fixation surgery for atlantoaxial subluxation of various etiologies. Plain lateral cervical radiographs in a neutral position at standing were obtained and the O-C2 angle and subaxial lordosis angle (the angle between the endplates of the lowest instrumented vertebra (LIV) and C7 vertebrae) were measured preoperatively and postoperatively soon after surgery and ambulation and at the final follow-up visit. RESULTS: There was a significant negative correlation between the average postoperative alteration of O-C2 angle (DO-C2) and the average postoperative alteration of subaxial lordosis angle (Dsubaxial lordosis angle) (r=-0.47, p=0.03). CONCLUSIONS: There was a negative correlation between DO-C2 and Dsubaxial lordosis angles. This suggests that decrease of mid-to lower-cervical lordosis acts as a compensatory mechanism for lordotic correction between the occiput and C2. In occipito-cervical fusion surgery, care must be taken to avoid excessive O-C2 angle correction because it might induce mid-to-lower cervical compensatory decrease of lordosis.
Animals ; Follow-Up Studies ; Humans ; Lordosis* ; Occipital Bone ; Retrospective Studies ; Spinal Curvatures ; Spinal Fusion ; Spine ; Walking