The conus medullaris ratio: A new way to identify tethered cord on MRI.
Bischoff A, Pe?a A, Ketzer J, Campbell K, O' Neill B, Stence N, Mirsky D. The conus medullaris ratio: A new way to identify tethered cord on MRI. J Pediatr Surg. 2019 Feb; 54(2):280-284.