Journal of pediatric urology
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Children with occult spinal dysraphism represent a wide spectrum of patients. Previous studies assessing urologic outcomes have in part been deficient due to the inability to appropriately categorize these patients and gather long-term follow-up data. In this study, a uniform set of patients that had occult spinal dysraphism with magnetic resonance imaging findings of a fatty filum terminale (FF) and/or low-lying cord (LLC) was identified. Utilizing long-term follow-up data, predictors for achieving urinary continence following tethered cord release (TCR) were determined. ⋯ Isolated cutaneous lesions and preoperative continence status are positive predictors for post-TCR continence. While pre- and post-TCR urodynamics do not predict continence status, their utility in preoperative work-up, monitoring for retethering, and long-term urologic follow-up requires further examination.