PURPOSE: Congenital spinal deformities (CSD) are uncommon; and usually present during early childhood. Rarely, patients have been reported to present with neglected CSD in association with myelopathy. The current study reports the largest series of patients with neglected CSD and major neuro-deficit; and discusses their long-term outcome. METHODS: We retrospectively analysed patients with CSD who presented with myelopathy and underwent surgical management between January 2008 and January 2018. Only patients who had complete clinico-radiological records and completed minimum 2-year follow-up were included. Neurology was graded according to American Spinal Injury Association Impairment, Nurick and modified Japanese Orthopaedic Association scores. Radiological details like deformity type, location, magnitude, and underlying anomaly were recorded. A comparative analysis of parameters between pre-operative and final follow-up periods was performed. RESULTS: Thirty three (age = 21.1 ± 11.9 years) patients with CSD and myelopathy were included. Mean duration since myelopathy was 5.2 ± 6.2 months. Thirty (91%) patients presented with kyphosis or kyphoscoliosis; and 18 had upper thoracic-level lesion (12 and 3 with mid- or low-thoracic and lumbar lesions). 16 (48.5%) and 12 (36.4%) presented with types 1 and 3 anomalies, respectively. Mean pre-operative mJOA and Nurick grades were 8.8 ± 2.4 and 3.4 ± 0.7. Based on ASIA score, 2, 5, 21 and five patients presented with grades A, C, D and E, respectively. All patients underwent surgeries from posterior-only approach. Mean follow-up was 4.7 ± 2.6 years. In kyphoscoliosis group, coronal and sagittal Cobb improved by 23.8° and 25.9°, respectively. Mean deformity improved by 19.6° and 15.6° in scoliosis and kyphosis groups, respectively. Neurological status improved in 5, remained stable in 23 and deteriorated in five patients. Mean mJOA and Nurick grades at final follow-up was 8.3 ± 3.1and 3.4 ± 0.9. CONCLUSION: Major neurological deficit is a rare complication of neglected CSD. In our series, such a presentation was observed in patients with kyphotic or kyphoscoliotic deformities, type 1 or 3 vertebral anomalies and proximal thoracic vertebral lesions. Surgery can be valuable in these patients, as it not only stabilises deformity, but also provides the best chance of preventing neuro-deterioration.
PURPOSE: Congenital spinal deformities (CSD) are uncommon; and usually present during early childhood. Rarely, patients have been reported to present with neglected CSD in association with myelopathy. The current study reports the largest series of patients with neglected CSD and major neuro-deficit; and discusses their long-term outcome. METHODS: We retrospectively analysed patients with CSD who presented with myelopathy and underwent surgical management between January 2008 and January 2018. Only patients who had complete clinico-radiological records and completed minimum 2-year follow-up were included. Neurology was graded according to American Spinal Injury Association Impairment, Nurick and modified Japanese Orthopaedic Association scores. Radiological details like deformity type, location, magnitude, and underlying anomaly were recorded. A comparative analysis of parameters between pre-operative and final follow-up periods was performed. RESULTS: Thirty three (age = 21.1 ± 11.9 years) patients with CSD and myelopathy were included. Mean duration since myelopathy was 5.2 ± 6.2 months. Thirty (91%) patients presented with kyphosis or kyphoscoliosis; and 18 had upper thoracic-level lesion (12 and 3 with mid- or low-thoracic and lumbar lesions). 16 (48.5%) and 12 (36.4%) presented with types 1 and 3 anomalies, respectively. Mean pre-operative mJOA and Nurick grades were 8.8 ± 2.4 and 3.4 ± 0.7. Based on ASIA score, 2, 5, 21 and five patients presented with grades A, C, D and E, respectively. All patients underwent surgeries from posterior-only approach. Mean follow-up was 4.7 ± 2.6 years. In kyphoscoliosis group, coronal and sagittal Cobb improved by 23.8° and 25.9°, respectively. Mean deformity improved by 19.6° and 15.6° in scoliosis and kyphosis groups, respectively. Neurological status improved in 5, remained stable in 23 and deteriorated in five patients. Mean mJOA and Nurick grades at final follow-up was 8.3 ± 3.1and 3.4 ± 0.9. CONCLUSION: Major neurological deficit is a rare complication of neglected CSD. In our series, such a presentation was observed in patients with kyphotic or kyphoscoliotic deformities, type 1 or 3 vertebral anomalies and proximal thoracic vertebral lesions. Surgery can be valuable in these patients, as it not only stabilises deformity, but also provides the best chance of preventing neuro-deterioration.
Authors: Sang Hoon Yoon; Wook Ha Kim; Sang-Bong Chung; Yong Jun Jin; Kun Woo Park; Joon Woo Lee; Sang-Ki Chung; Ki-Jeong Kim; Jin S Yeom; Tae-Ahn Jahng; Chun Kee Chung; Heung Sik Kang; Hyun-Jib Kim Journal: Eur Spine J Date: 2010-07-14 Impact factor: 3.134
Authors: Burt Yaszay; Michael O'Brien; Harry L Shufflebarger; Randal R Betz; Baron Lonner; Suken A Shah; Oheneba Boachie-Adjei; Alvin Crawford; Lynn Letko; Jurgen Harms; Munish C Gupta; Paul D Sponseller; Mark F Abel; John Flynn; Angel Macagno; Peter O Newton Journal: Spine (Phila Pa 1976) Date: 2011-11-15 Impact factor: 3.468
Authors: Lindsay Tetreault; Branko Kopjar; Aria Nouri; Paul Arnold; Giuseppe Barbagallo; Ronald Bartels; Zhou Qiang; Anoushka Singh; Mehmet Zileli; Alexander Vaccaro; Michael G Fehlings Journal: Eur Spine J Date: 2016-06-24 Impact factor: 3.134
Authors: M H H Noordeen; Enrique Garrido; Stewart K Tucker; Hazem Bayoumi Elsebaie Journal: Spine (Phila Pa 1976) Date: 2009-08-01 Impact factor: 3.468