“…In retrospect, the presence of multiple anomalies commonly associated with split‐cord malformations including multilevel lumbar spina bifida occulta, lumbar hypertrichosis, and scoliosis may have warranted additional diagnostic workup for concomitant dysraphism [7]. Indications for surgical treatment with laminectomy and septal resection are defined inconsistently but generally include progressive neurologic decline regardless of malformation type and lower back and/or radicular pain [1,2,8]. Some recommend prophylactic surgery for type I malformations given the high rate of cord tethering and resultant low‐lying conus with cord traction, ischemia, and progressive symptoms including pain, weakness, ataxia, sensory changes and incontinence [1,9].…”