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Background: Cast and brace treatment is a conservative treatment for early-onset scoliosis (EOS). We analyzed the clinical results of this treatment when extended into patients' schooldays., Methods: Twenty-two children with EOS underwent alternatively repetitive cast and brace treatment (ARCBT). Cast was applied under general anesthesia and remained for some weeks, and the brace was continuously worn, which was repeatedly applied when scoliosis progressed. The change in the major curve angle, requirement for surgical intervention, and complications of ARCBT were analyzed., Results: Six patients had idiopathic scoliosis (IS), 9 had syndromic scoliosis (SS), and 7 had neuromuscular scoliosis. Cast treatment started at 4.9±2.1 years of age, and the patients were followed up for 8.3 years. The average total number of cast applications was 5.5 per patient. The mean major scoliosis angle was 45.4±12.5 degrees at the first visit; this was corrected to 26.5±8.7 degrees at the first cast application and progressed to 75.4±22.1 degrees at the final visit. Nine patients whose scoliosis progressed finally underwent surgery. The mean age at surgery was 11.0 years (range, 8.8 to 13.1 y), and the mean period from first cast application to surgery was 6.1 years (range, 5.0 to 8.9 y). Four patients' IS rapidly progressed after 9 years of age, and all of them underwent final fusion surgery with a correction rate of 56.9%. Among patients with SS, 1 final fusion, and 2 growth-friendly surgeries were performed at a mean age of 9.2 years; the correction rate was 21.5%. Among patients with neuromuscular scoliosis, 2 final fusion surgeries were performed at a mean age of 11.3 years; the correction rate was 30.7%. The cast-related complication rate was 5.0%, and most complications were skin problems., Conclusions: Long-term ARCBT extended into schooldays might be effective for IS. This should be considered as a time-saving treatment option for EOS., Level of Evidence: Level IV-case series., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

To investigate the radiological results using the extensive anterolateral approach in patients with developmental dysplasia of the hip. A total of 16 hips with developmental dysplasia of the hip treated by the extensive anterolateral approach were retrospectively reviewed after a minimum follow-up of 5 years. For evaluation, we considered the Severin classification and postoperative complications. At the final follow-up (mean 75.6 months), 14 hips (87.5%) were satisfactory in the Severin classification. Reoperation was performed in only one hip (6.3%) because of redislocation. No femoral head necrosis was observed. Our results were more favorable than those using conventional surgical methods.