{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,18]],"date-time":"2026-05-18T13:47:35Z","timestamp":1779112055343,"version":"3.51.4"},"reference-count":28,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:sec>\n<jats:title>OBJECTIVE<\/jats:title>\n<jats:p>The aim of this study was to compare the radiological and clinical outcomes of early-onset scoliosis (EOS) patients with or without intraspinal anomalies (IAs) managed with growing rods (GRs), and to evaluate the safety of the GR technique in EOS patients with untreated IAs.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>METHODS<\/jats:title>\n<jats:p>EOS patients undergoing GR placement between August 2008 and July 2017 were retrospectively reviewed. Patients with untreated IAs were classified into the EOS+IA group, and those without IAs into the EOS\u2212IA group. The radiographic parameters including Cobb angle of the major curve, T1\u2013S1 height, and apical vertebral translation were measured, and a detailed assessment of the neurological status was performed at each visit.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>RESULTS<\/jats:title>\n<jats:p>Seventy-six patients with EOS (32 boys, 44 girls) with an average age of 6.5 \u00b1 2.3 years at initial surgery satisfied the inclusion and exclusion criteria, including 28 patients in the EOS+IA group and 48 patients in the EOS\u2212IA group. The radiographic measurements were comparable between groups preoperatively, postoperatively, and at the latest follow-up. One patient in the EOS+IA group experienced sensory deficit in a unilateral lower extremity after initial surgery, and an intraoperative neurophysiological monitoring event was observed in a patient in the EOS\u2212IA group. No permanent neurological deficit was observed in either group.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>CONCLUSIONS<\/jats:title>\n<jats:p>EOS patients with and those without IAs had comparable clinical and radiological outcomes of the GR technique. Repeated lengthening procedures may be safe for EOS patients with untreated IAs.<\/jats:p>\n<\/jats:sec>","DOI":"10.3171\/2020.8.spine20785","type":"journal-article","created":{"date-parts":[[2021,3,5]],"date-time":"2021-03-05T07:20:23Z","timestamp":1614928823000},"page":"734-740","source":"Crossref","is-referenced-by-count":2,"title":["Similar surgical outcomes of the growing rod technique for treatment of early-onset scoliosis with versus without untreated intraspinal anomalies"],"prefix":"10.3171","volume":"34","author":[{"given":"Hongru","family":"Ma","sequence":"first","affiliation":[{"name":"Department of Spine Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benlong","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Spine Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 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Correction and internal fixation by spine instrumentation\n. \nJ Bone Joint Surg Am\n. \n1962\n;\n44\n-\nA\n:\n591\n-\n610\n.\n1403605210.2106\/00004623-196244040-00001"},{"issue":"26","key":"b27","series-title":"Spine (Phila Pa 1976)","doi-asserted-by":"publisher","first-page":"E1639","DOI":"10.1097\/BRS.0b013e318273d6bf","article-title":"Dual growing rods technique for congenital scoliosis: more than 2 years outcomes: preliminary results of a single center","volume":"37","author":"Wang\n \nS","year":"2012","unstructured":"Wang\n \nS\n\n, \n\nZhang\n \nJ\n\n, \n\nQiu\n \nG\n\n, \n\n\n. \nDual growing rods technique for congenital scoliosis: more than 2 years outcomes: preliminary results of a single center\n. \nSpine (Phila Pa 1976)\n. \n2012\n;\n37\n(\n26\n):\nE1639\n\u2013\nE1644\n.\n10.1097\/BRS.0b013e318273d6bf22990366"},{"issue":"3","key":"b28","series-title":"Neurosurgery","doi-asserted-by":"publisher","first-page":"481","DOI":"10.1227\/00006123-199209000-00011","article-title":"Split cord malformation: Part II: Clinical syndrome","volume":"31","author":"Pang\n \nD","year":"1992","unstructured":"Pang\n \nD\n\n\n. \nSplit cord malformation: Part II: Clinical syndrome\n. \nNeurosurgery\n. \n1992\n;\n31\n(\n3\n):\n481\n\u2013\n500\n.\n140742910.1227\/00006123-199209000-00011"}],"container-title":["Journal of Neurosurgery: Spine"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-spine\/34\/5\/article-p734.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-spine\/34\/5\/article-p734.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-spine\/34\/5\/article-p734.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,28]],"date-time":"2025-06-28T01:13:44Z","timestamp":1751073224000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-spine\/34\/5\/article-p734.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,5]]},"references-count":28,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.3171\/2020.8.spine20785","relation":{},"ISSN":["1547-5654"],"issn-type":[{"value":"1547-5654","type":"print"}],"subject":[],"published":{"date-parts":[[2021,5]]}}}