Effectiveness of the boston brace in treatment of large curves in adolescent idiopathic scoliosis

STUDY DESIGN: This is a retrospective study of 50 patients with adolescent idiopathic scoliosis with curves measuring 35 degrees to 45 degrees who were treated with a Boston brace. OBJECTIVES: The purpose of this study was to determine whether the Boston brace could effectively halt long-term progression in skeletally immature adolescents with idiopathic scoliosis who had a curve between 35 degrees and 45 degrees. SUMMARY OF BACKGROUND DATA: The Boston brace has been shown to be effective in preventing curve progression in adolescent idiopathic scoliosis, but its efficacy in large curves has not been fully studied. METHODS: Fifty adolescents were treated with a Boston brace for idiopathic scoliosis curves of 35-45 degrees (mean, 38.55 degrees ). All were judged to be skeletally immature based on menarcheal status (mean, 2.6 months before menarche), Risser sign (mean, 0.90; range, 0-2), and chronologic age (mean, 13 +/- 1 years). Patients were recalled for long-term follow-up at a mean of 9.7 years (range, 6.23-13.22 years) after brace discontinuation. Three well-matched patient subsets were then identified based on compliance. Group 1 (n = 24) consisted of patients who were compliant with the brace program and wore the brace 18 or more hours per day, Group 2 (n = 14) contained patients who wore the brace 12-18 hours per day, and Group 3 (n = 12) contained patients who wore the brace 0-12 hours per day. RESULTS: There was a significant difference in the amount of initial correction seen in the brace between the groups: 49%, 45%, and 33% curve correction in the brace for Groups 1, 2, and 3, respectively (P < 0.05). At long-term follow-up there was a statistically significant difference between Groups 1, 2, and 3 in the percentage of patients in whom the curve had progressed to more than 45 degrees (P < 0.001), who had more than 5 degrees of curve progression (P < 0. 05), or who had undergone posterior spinal fusion (P < 0.001). CONCLUSIONS: These long-term data confirm that the Boston brace when used 18 or more hours per day is effective in preventing progression of large curves at a mean of 9.8 years after bracing is discontinued.     

Adolescent idiopathic thoracic scoliosis. A prospective trial with and without bracing during postoperative care

Fifty patients with adolescent idiopathic scoliosis treated by posterior fusion and Harrington instrumentation augmented by a Cotrel bar or by sublaminal Luque wires were studied in a prospective trial to ascertain the need for postoperative bracing. Twenty-five patients wore a plaster brace postoperatively for six months, while 25 were managed without a brace. The mean loss of correction from the first standing postoperative radiograph to one obtained two years later was 7 degrees in the braced group, and 6.3 degrees in the unbraced group, the difference not being statistically significant. We conclude that postoperative bracing is unnecessary after augmented Harrington instrumentation.     

Scoliosis in patients with Friedreich's ataxia

We reviewed 31 consecutive patients with Friedreich's ataxia and scoliosis. There were 24?males and seven females with a mean age at presentation of 15.5 years (8.6 to 30.8) and a mean curve of 51° (13° to 140°). A total of 12 patients had thoracic curvatures, 11 had thoracolumbar and eight had double thoracic/lumbar. Two patients had long thoracolumbar collapsing scoliosis with pelvic obliquity and four had hyperkyphosis. Left-sided thoracic curves in nine patients (45%) and increased thoracic kyphosis differentiated these deformities from adolescent idiopathic scoliosis. There were 17 patients who underwent a posterior instrumented spinal fusion at mean age of 13.35 years, which achieved and maintained good correction of the deformity. Post-operative complications included one death due to cardiorespiratory failure, one revision to address nonunion and four patients with proximal junctional kyphosis who did not need extension of the fusion. There were no neurological complications and no wound infections. The rate of progression of the scoliosis in children kept under simple observation and those treated with bracing was less for lumbar curves during bracing and similar for thoracic curves. The scoliosis progressed in seven of nine children initially treated with a brace who later required surgery. Two patients presented after skeletal maturity with balanced curves not requiring correction. Three patients with severe deformities who would benefit from corrective surgery had significant cardiac co-morbidities.     

Magnetic resonance imaging of the brain stem in adolescent idiopathic scoliosis

The cause of adolescent idiopathic scoliosis remains an enigma. Several studies have demonstrated abnormalities of posture, proprioception, and equilibrium control in patients with adolescent idiopathic scoliosis. These functions are integrated by structures in and around the brain stem. Twenty-seven patients with adolescent idiopathic scoliosis were studied with magnetic resonance imaging to delineate the anatomy of the brain stem in such patients. Imaging was conducted from the hypothalamus to the spinal cord at C3 in 26 patients; the remaining patient underwent an incomplete study because of a claustrophobic reaction. The study group consisted of 25 females and 2 males with an average age of 16 + 5 years. There were 19 right thoracic curves, 5 thoracolumbar curves, and 3 left lumbar curves. The mean primary curve size was 27 degrees at the most recent clinical evaluation. Seven patients were treated with observation, 14 with bracing, and 6 with surgery. The magnetic resonance imaging studies were read independently by three attending radiologists in a randomized, blinded fashion along with the magnetic resonance imaging studies of 11 controls. Asymmetry in the ventral pons or medulla in the area of the corticospinal tracts was noted in seven study patients and one control; one study patient had an enlarged cisterna magna and one an inconclusive (incomplete) study. These findings may support previous studies that have suggested a central nervous system abnormality as a cause of adolescent idiopathic scoliosis.     

Balance reactions and eye-hand coordination in idiopathic scoliosis

We undertook this study to determine if subclinical postural control mechanisms were abnormal in idiopathic scoliosis. Ninety-one female patients and fifty-seven age-matched female controls were examined. We used a force plate ataxiometer to quantitate postural sway in the standing position and recorded the displacement and acceleration of the center of pressure during static stance and under perturbation with eyes opened and closed. A joystick-controlled video system was used to measure reaction time and eye-hand motor coordination. The scoliosis group demonstrated significantly less sway during two of the eight standing balance conditions and on the remaining balance tests there was a similar trend, albeit nonsignificant. The reaction time for the scoliosis group was also significantly slower, but the accuracy was not significantly worse. We noted no statistical differences between progressive and nonprogressive or between braced and unbraced patients. The subgroup of patients whose curves progressed despite bracing had a tendency to demonstrate greater stability on all standing tests. They also exhibited faster reaction times and less error in eye-hand coordination than other patient groups. No correlation existed between severity of curve and test performance. We found no indication of deficient balance in idiopathic scoliosis, and the tests could not predict curve progression.     

Role of the triradiate cartilage in predicting curve progression in adolescent idiopathic scoliosis

Braces are commonly used to treat progressive adolescent idiopathic scoliosis. Several previous studies have reported a correlation between the success of brace treatment and skeletal maturity markers. These studies have not focused on the status of the triradiate cartilage (TRC) as it relates to successful brace treatment for adolescent idiopathic scoliosis. The authors retrospectively evaluated all patients at their institution from 1990 to 1997 with a diagnosis of adolescent idiopathic scoliosis who were treated in a Boston brace. Sixty-two patients met inclusion criteria. At presentation, the average age was 12.87 years, the average Risser sign was 0.56, and 45% of patients had an open TRC. The average follow-up was 2.92 years. Greater than 5 degrees of progression at discontinuation of bracing was considered a failure. Curves with a closed TRC failed bracing 21% of the time, whereas those with an open TRC failed 54% of the time (P = 0.0069). Those curves with a closed TRC progressed 3.12 degrees on average, whereas curves with an open TRC progressed 6.86 degrees. Curves associated with a closed TRC at initiation of bracing progressed less frequently and to a lesser degree than those associated with an open TRC (P = 0.027). Although the TRC is not an independent predictor of curve stability, it is an additional indicator of skeletal maturity and may prove most useful in patients with otherwise borderline indications for brace treatment.     

Three-year results of bracing in scoliosis

We treated 107 patients with idiopathic scoliosis with the Boston brace. The primary correction was good in all the curve patterns. The follow-up time after weaning averaged 3 years. The best final result was achieved in thoracic and lumbar curves (mean 2 degrees). The final correction was worse in patients with an initial curve less than 30 degrees when compared with the patients with larger curves. Except the double major curves, there was a positive correlation between the primary correction, duration of the treatment, and the final result. The results in 14 patients with bracing for 12 hours daily did not differ from the remainder. Progression of the initial curve more than 5 degrees after the treatment was noted in 24 patients. Three patients were operated on later because of progression. We conclude that bracing can prevent progress of scoliosis.     

Efficacy of a new computer-aided design/computer-aided manufacture orthosis in the treatment of adolescent idiopathic scoliosis

To report on the initial experience with the Los Angeles brace, a new computer-aided design/computer-aided manufacture brace used in the treatment of idiopathic scoliosis. This was a retrospective review of 40 idiopathic scoliosis patients who completed treatment with this new computer-aided design/computer-aided manufacture brace. In-brace correction averaged 51% for the primary curves, with corrections of 53 and 22% for girls and boys, respectively. Only six patients (15%) had curve progression at brace completion. This preliminary study suggests that the new Los Angeles brace is effective in the treatment of scoliosis in girls, while avoiding some obstacles involved in traditional bracing.     

Results of Charleston bracing in skeletally immature patients with idiopathic scoliosis

Previous studies have reported varying success rates with the use of the Charleston brace in idiopathic scoliosis. However, these studies have included patients from multiple centers, those with double curves, and those still undergoing treatment. This article presents the results of Charleston bracing in 42 skeletally immature patients (Risser 0/1) treated at one institution and followed up for a mean of 3.3 years after brace discontinuation. Selection criteria included a diagnosis of idiopathic scoliosis, Risser stage 0 or 1, at least 10 years of age at the time of bracing, female gender, a single curve between 25 degrees and 40 degrees, and no prior treatment. The average age at the time of bracing was 12.5 years (range 10-15) and the average curve was 30.3 degrees (range 25 degrees -40 degrees ). Outcome was considered a failure if the curve had increased more than 5 degrees at last follow-up, if surgical intervention was required, or if there was a change of orthosis during treatment (e.g., Charleston to Boston). In 25 of the 42 patients (60%), the brace was successful in preventing progression of the curve (mean follow-up 3.4 years; range 1.1-11.7). Thoracic curves had the same success as thoracolumbar and lumbar curves. Based on these results, the authors conclude that the Charleston brace is effective in preventing progression of curve. Proper patient selection is important.     

Results of brace treatment of scoliosis in Marfan syndrome

STUDY DESIGN: Retrospective review of a defined Marfan population with traditional indications for bracing. OBJECTIVES: To determine the success rate of brace treatment in keeping curves from progressing by more than 5 degrees or exceeding 45 degrees. SUMMARY OF BACKGROUND DATA: Few studies exist regarding brace treatment of Marfan syndrome, and they include many patients with curves of more than 45 degrees, as well as some who are near maturity. All of the prior studies risk the possibility of some selection bias. METHODS: Patients were selected from support groups and several institutions. Inclusion criteria were: Definite diagnosis of Marfan syndrome, curve of 45 degrees or less, Risser sign 2, 1, or 0 at inception of bracing, recommended wear of 18 hours or more per day, and follow-up until maturity or surgery (minimum, 2 years). Success was defined as curve progression of 5 degrees or less and final curve remaining 45 degrees or less. Failure was a final curve of more than 45 degrees. Twenty-four patients met the criteria. There were 15 girls and 9 boys. Twenty-two patients wore a brace as recommended. Two additional patients were unable to tolerate it. RESULTS: Mean age at inception of bracing was 8.7 years (range, 4-12 years). There were 14 double major, 6 thoracic, and 4 thoracolumbar curves with a mean size of 29 degrees at the beginning of bracing. The stated wearing time averaged 21 hours per day. Five patients had significant pain over bony prominences. Although correction of the curve in brace was good (45%), only 4 of the patients had success, and in 20 of the 24 treatment was considered a failure. Mean progression was 6 degrees +/- 8 degrees per year, for a final mean curve of 49 degrees. Sixteen of the patients had, or were advised to have, surgical correction. The difference in age and degree of curvature were not statistically significant between the success and nonsuccess groups. CONCLUSIONS: The success rate for brace treatment of Marfan scoliosis is 17%, which is lower than that reported for idiopathic scoliosis. Possible reasons include increased progressive forces, altered transmission of corrective pressure to the spine, and younger age at inception of bracing. Because there was no control group, it is unknown whether bracing slowed curve progression. Physicians should understand that most patients with Marfan syndrome who have a curve of more than 25 degrees and a Risser sign of 2 or less will reach the surgical range, even with brace treatment.     

Scoliosis in trisomy 18

Patients with trisomy 18 typically present with multiple congenital anomalies and most die within the first year. However, long-term survivors are not uncommon. Seventeen patients with trisomy 18 were evaluated to study the development of scoliosis associated with this disorder. There were 13 females and 4 males with ages ranging from birth to 22 years. Twelve patients died by age 2. None developed scoliosis or had vertebral anomalies. The five patients who survived beyond age 2 developed scoliosis. Curve progression was demonstrated in the patients who returned for follow-up. Bracing was not well tolerated in two patients with curves of 48 degrees and 58 degrees. Both had poor motor control and sitting ability. One patient with a 30 degree curve was successfully managed by bracing. Another patient with a severe scoliosis was successfully fused with anterior and posterior instrumentation. Patients with trisomy 18 should be carefully evaluated for scoliosis. Scoliosis in the older child, surviving beyond age 2, may be progressive and difficult to manage.     

Thoracic scoliosis fusion in adolescent and adult idiopathic scoliosis using posterior translational corrective techniques (Isola): is maximum correction of the thoracic curve detrimental to the unfused lumbar curve?

BACKGROUND CONTEXT: Postoperative coronal decompensation in selective thoracic fusion was reported with derotation maneuvers when using the Cotrel-Dubousset (CD) system. Isola instrumentation is a multiple anchor system that corrects spine deformity with segmental vertebral translation to a predetermined contoured longitudinal member. PURPOSE: To evaluate the efficacy of translational corrective techniques using Isola instrumentation in thoracic fusion for adolescent and adult idiopathic scoliosis patients. STUDY DESIGN/SETTING: This is a retrospective review of adolescent and adult patients with idiopathic scoliosis who underwent posterior thoracic fusion using translational corrective techniques with Isola instrumentation. PATIENT SAMPLE: Twenty-two patients (14 adolescents with idiopathic scoliosis, 8 adults with scoliosis) who underwent posterior thoracic fusion using translational corrective techniques were evaluated. OUTCOME MEASURES: The charts, radiographs and self-assessment questionnaire were reviewed. METHODS: Comparative analysis was done between patients who had Lenke Type A curves (Group 1) and Lenke Type B or C curves (Group 2) for both adolescent and adult scoliosis groups. RESULTS: The mean follow-up was 54 months (range, 33 to 80 months). The mean preoperative Cobb angle of thoracic and lumbar curves in all 22 patients was 48 degrees (range, 34 to 64 degrees) and 31 degrees (range, 20 to 46 degrees), respectively. Postoperative measurements were 16 degrees (range, 0 to 28 degrees) for thoracic and 13 degrees (range, 2 to 25 degrees) for lumbar (67% thoracic and 60% lumbar correction) in Group 1, and 19 degrees (range, 1 to 33 degrees) for thoracic and 12 degrees (1 to 21 degrees) for lumbar at latest follow-up (61% thoracic and 61% lumbar correction) in Group 2. There was no difference in the final correction of the lumbar curves between Groups 1 (64%) and 2 (58%), although the Cobb angle in Group 2 was larger. Radiographic coronal decompensation occurred in only one patient in Group 2, who remained asymptomatic and required no further treatment. Clinical outcome assessment showed 100% satisfaction (n=15), 92% relief of symptoms (n=13) and 92% improvement of activities in both groups. CONCLUSIONS: Fusion of the major thoracic curve using translational corrective technique (Isola) in patients with idiopathic scoliosis is an effective procedure that achieves high patient satisfaction while providing excellent correction of both the thoracic and lumbar curves. Unlike rotational corrective techniques (CD), clinical decompensation requiring further treatment did not occur in any patient treated with this method.     

Adolescent idiopathic scoliosis: the effect of brace treatment on the incidence of surgery

STUDY DESIGN: Retrospective analysis of outcome in terms of incidence of surgery for adolescent idiopathic scoliosis during a period when bracing was not practiced. OBJECTIVES: To determine whether centers with an active bracing policy have lower numbers undergoing surgery for adolescent idiopathic scoliosis than a center where nonintervention is the practice. BACKGROUND DATA: Two major recent publications have claimed that bracing significantly improves the outcome in adolescent idiopathic scoliosis. However, one had no control subjects and the other did not examine the final status of the subjects under review. While statistically significant differences in progression have been observed, what will convince patients to submit to an onerous treatment is the conviction that it will make a substantial difference, such as the avoidance of surgery. METHODS: Since 1991, bracing has not been recommended for children with adolescent idiopathic scoliosis at this center. The scoliosis database was searched for patients with adolescent idiopathic scoliosis who were at least 15 years of age at last review and who had adequate documentation of curve parameters. The incidence of surgery was compared with that of published data from other centers. RESULTS: A total of 153 children, 11 boys and 142 girls, fitted the criteria. Forty-three of these (28.1%) have undergone surgery. This was not statistically different from the surgery rate reported from an active bracing center. CONCLUSIONS: If bracing does not reduce the proportion of children with adolescent idiopathic scoliosis who require surgery for cosmetic improvement of their deformity, it cannot be said to provide a meaningful advantage to the patient or the community. Recent studies notwithstanding, the question of the efficacy of orthoses in idiopathic scoliosis remains unresolved.     

A comparison of the thoracolumbosacral orthoses and providence orthosis in the treatment of adolescent idiopathic scoliosis: results using the new SRS inclusion and assessment criteria for bracing studies

This is a retrospective cohort study comparing the effectiveness of the thoracolumbosacral orthosis (TLSO) and the Providence orthosis in the treatment of adolescent idiopathic scoliosis (AIS) using the new Scoliosis Research Society (SRS) Committee on Bracing and Nonoperative Management inclusion and assessment criteria for bracing studies. These new criteria will make future studies comparable and more valid and accurate. METHODS: We have used a custom TLSO (duration, 22 hours/day) and the Providence orthosis (duration, 8-10 hours/night) to control progressive AIS curves. Only 83 of 160 patients met the new SRS inclusion criteria: age of 10 years and older at initiation of bracing; initial curve of 25 to 40 degrees; Risser sign 0 to 2; female; premenarcheal or less than 1 year past menarche; and no previous treatment. There were 48 patients in the TLSO group and 35 in the Providence group. The new SRS assessment criteria of effectiveness included the percentage of patients who had 5 degrees or less and 6 degrees or more of curve progression at maturity, the percentage of patients whose curve progressed beyond 45 degrees, the percentage of patients who had surgery recommended or undertaken, and a minimum of 2 years of follow-up beyond maturity in those patients who were thought to have been successfully treated. All patients are evaluated regardless of compliance (intent to treat). RESULTS: There were no significant differences in age at brace initiation, initial primary curve magnitude, sex, or initial Risser sign between the 2 groups. In the TLSO group, only 7 patients (15%) did not progress (相似文献   

Bracing Patients with Idiopathic Scoliosis: Design of the Dutch Randomized Controlled Treatment Trial

Background  

The effectiveness of bracing patients with IS has not yet been convincingly established due to a lack of RCTs. Some authors suggest that their results confirm that bracing is effective; others conclude that the effectiveness of bracing is doubtful or recommend a RCT. The aim of this study was to establish whether bracing patients with idiopathic scoliosis (IS) in an early stage will result in at least 5 degrees less mean progression of the curvature compared to the control group after two years of follow-up.     

The effect of spinal fusion on the long-term outcome of idiopathic scoliosis. A case-control study.

We have investigated the effect of multisegmental spinal fusion on the long-term functional and radiological outcome in patients with scoliosis. We compared these patients both with those whose spine had not been fused, and with a control group. We studied 68 patients with idiopathic scoliosis (34 operative and 34 non-operative) who had been followed up for a minimum of five years after treatment. They were matched for age (mean 44 years) and Cobb angle (mean 54 degrees) at follow-up. An age- and gender-matched control group of 34 subjects was also recruited. All participants completed a questionnaire to assess spinal function and to grade the severity of back pain using a numerical rating scale. Radiographs of the spine were taken in the patients with scoliosis and lumbar degenerative changes were recorded. The spinal function scores for the patients with scoliosis who had had a fusion were similar to those who had not. Both scoliosis groups, however, had lower scores than the control group (p < 0.001). The frequency and severity of back pain were lower for patients with scoliosis and fusion than for those without, but higher for both scoliosis groups compared with the control group. Radiographs showed similar degenerative changes in both scoliosis groups.     

Natural history of scoliosis in Friedreich's ataxia

Does scoliosis associated with Friedreich's ataxia behave like an idiopathic or a typical neuromuscular scoliosis? Should it be treated like an idiopathic or a neuromuscular curve? Since no precise information to answer these questions could be found in the orthopaedic literature, a retrospective study was undertaken of seventy-eight patients with Friedreich's ataxia who had been followed at our neuromuscular clinic. Fifty-six of these patients were found to have typical Friedreich's ataxia in accordance with the criteria of Geoffroy et al., and their cases were retained for analysis. Their mean age was twenty years (range, eight to thirty-three years). The average length of clinical follow-up was nine years and the average duration of radiographic follow-up of the scoliosis was 3.5 years. A scoliosis of more than 10 degrees was found in all patients and was associated with a hyperkyphosis in 66 per cent. Both sexes were equally affected. Fifty-seven per cent of the curves were double thoracic and lumbar; 14 per cent were thoracolumbar; 7 per cent, double thoracic and thoracolumbar; 7 per cent, thoracic; 4 per cent, lumbar; and 11 per cent, multiple small curves. Of the fifty-six patients whose cases were studied, thirty-six had been followed for at least ten years. Among these thirty-six, there were twenty whose curves were more than 60 degrees and progressed (Group I) and sixteen whose curves were 40 degrees or less and did not progress (Group II).(ABSTRACT TRUNCATED AT 250 WORDS)     

Peak height velocity as a maturity indicator for males with idiopathic scoliosis

We retrospectively studied 43 adolescent boys treated with orthoses for idiopathic scoliosis to assess the usefulness of the timing of peak height velocity for predicting growth remaining and the likelihood of curve progression when compared with Risser sign, closure of the triradiate cartilage, and chronologic age. We compared the peak height velocity data in boys to our previous work for girls with adolescent idiopathic scoliosis. We found the median height velocity plots showed a similar high peak and sharp decline as is found in girls. All 13 patients with a curve magnitude > 30 degrees at the time of peak height velocity had progression of their scoliosis to > 45 degrees despite bracing. Four of 29 patients (14%) with curves < or = 30 degrees at peak height velocity progressed to 45 degrees. These values generate a sensitivity of 76%, specificity of 100% and accuracy of 91% in predicting progression to 45 degrees. Similar values have been found in female patients. The use of peak height velocity to predict the length of time for remaining growth was superior to Risser sign and chronologic age for boys with idiopathic scoliosis. Closure of the triradiate cartilage approximated the timing of peak height velocity in boys.     

Brace effect in scoliosis in the sagittal plane - an MRI study

AIM: Using magnetic resonance (MR) imaging we studied the brace effect in scoliosis in the sagittal plane. METHOD: In 38 patients with idiopathic scoliosis (mean age 13.4 years) MR total spine imaging was carried out to investigate the immediate effect of bracing in the sagittal plane. There were 19 thoracic, 13 S-shaped and 6 lumbar scoliosis. On conventional radiographs the mean Cobb angle of the thoracic curves was 31 degrees and of the lumbar curves 26 degrees. MR imaging was performed in the supine position with and without the brace in direct sequence. On the sagittal MR projection the Cobb angle was measured between T 4 and T 12 and between T 12 and L 5. RESULTS: On the coronal MR images the mean correction with brace was 23 % of the thoracic curves and 29 % of the lumbar curves. The mean, sagittal Cobb angle (T 4 - T 12) was 14 degrees without brace and 12 degrees with brace. For the lumbar curves the mean sagittal Cobb angle (T 12 - L 5) was 32 degrees without brace and 31 degrees with brace. In the paired t-test these differences were significant. CONCLUSION: Using MR total spine imaging the brace effect in scoliosis could be depicted in the sagittal plane. In the thoracic spine a correction of the lordotic deformity could not be observed.     

Juvenile-onset scoliosis followed up to adulthood: orthopaedic and functional outcomes

This retrospective review describes 52 children with juvenile-onset scoliosis followed up for at least 2 years after skeletal maturity and completion of treatment. The purpose was to compare clinical and radiographic characteristics and curve progression, as well as orthopaedic, functional, and psychosocial outcomes in children treated by observation, bracing, or surgery. Seventeen percent of patients were treated with observation and 33% with bracing; and 50% required surgery. Median rib-vertebral angle difference and mean level of apical vertebra differed by treatment group. Neither brace nor surgical treatment negatively affected self-esteem. Results suggest that juvenile scoliosis is more likely to progress, less likely to respond to bracing, and more likely to require surgical treatment than adolescent idiopathic scoliosis.