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Optimal lowest instrumented vertebra selection with consideration of coronal and sagittal planes to prevent distal junctional complications in patients with Lenke type 1A and 2A adolescent idiopathic scoliosis. Spine Deform. 2023;11 (5):1145-56.","DOI":"10.1007\/s43390-023-00692-z"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Beauchamp EC, Lenke LG, Cerpa M, et al. Selecting the "touched vertebra" as the lowest instrumented vertebra in patients with Lenke type-1 and 2 curves: radiographic results after a minimum 5-year follow-up. J Bone Joint Surg Am. 2020;102 (22):1966-73.","DOI":"10.2106\/JBJS.19.01485"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6. Fujii T, Daimon K, Fujita N, et al. Risk factors for postoperative distal adding-on in Lenke type 1B and 1C and its influence on residual lumbar curve. J Pediatr Orthop. 2020;40 (2):e77-83.","DOI":"10.1097\/BPO.0000000000001399"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7. 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Selection of the lowest instrumented vertebra in main thoracic adolescent idiopathic scoliosis: is it safe to fuse shorter than the last touched vertebra? Eur Spine J. 2020;29 (8):2018-24.","DOI":"10.1007\/s00586-020-06398-4"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11. Murphy JS, Upasani VV, Yaszay B, et al. Predictors of distal adding-on in thoracic major curves with AR Lumbar modifiers. Spine. 2017;42 (4):E211-8.","DOI":"10.1097\/BRS.0000000000001761"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12. Sabharwal S, Apazidis A, Zhao C, et al. Comparison of intraoperative supine and postoperative standing radiographs after posterior instrumentation for adolescent idiopathic scoliosis. J Pediatr Orthop B. 2011;20 (6):389-96.","DOI":"10.1097\/BPB.0b013e328347c2bc"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13. Lehman RA, Lenke LG, Helgeson MD, et al. Do intraoperative radiographs in scoliosis surgery reflect radiographic result? 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