TO THE READERSHIP: An error appeared in the article by Dias et al. (Dias MS, Wang M, Rizk EB, et al. Tethered spinal cord among individuals with myelomeningocele: an analysis of the National Spina Bifida Patient Registry.J Neurosurg Pediatr. 2021;28[1]:21-27).
InFig. 4,Variablecolumn, "Independent ambulator" should have been identified as "Therapeutic ambulator". The corrected figure appears below.
The article has been corrected online as of June 9, 2023.