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Table 1 Overview of spinal anomalies

From: An analysis of clinical risk factors for adolescent scoliosis caused by spinal cord abnormalities in China: proposal for a selective whole-spine MRI examination scheme

AnomaliesNumber of cases (%)
Isolated Arnold-Chiari malformation49.5%
Arnold-Chiari malformation combined with syringomyelia20.1%
Isolated syringomyelia10%
Tethered cord combined with diastematomyelia6%
Diastematomyelia6%
Tethered cord4%
Intrinsic spinal cord tumor3%
Syringomyelia combined with tethered cord and tumor1%
Total number68