1Cornette L,Verpoorten O,Lagae L,et al.Tethered cord syndrome in occult spinal dysraphism:timing and outcome of surgical release.Neurology,1998,50:1761-1765.
2Wolf S,Schneble F,Troger J.The conus medullaris:time of ascendence to normal level.Pediatr Radial,1992,22:590-597.
3Warder DE,Oakes WJ.Tethered cord syndrome and the conus in a normal position.Neurosurg,1993,33:374-386.
4Cornette L,Verpoorten C,Lagae L,et al.Closed spinal dysraphism:a review on diagnosis and treatment in binfancy.Europ J Paediatr Neurol,1998,2:179-185.
5Satar N,Bauer SB,Shefner J,et al.The effect of delayed diagnosis and treatment-patients with an occult spinal dysraphism.The Journal of Urology,1995,154:754-758.
5Yamada S, Won DJ, Yamada SM. Pathophysiology of tethered cord syndrome: correlation with symptomatology[J]. Neuro- surg Focus,2004,16(2) :E6.
6Filippidis AS, Kalani MY, Theodore N, et al. Spinal cord traction, vascular compromise, hypoxia, and metabolic de- rangements in the pathophysiology of tethered cord syn- drome[J]. Neurosurg Focus, 2010,29 ( 1 ) : E9.
7Yamada S, Won DJ, Pezeshkpour G. Pathophysiology of teth- ered cord syndrome and similar complex disorders[J]. Neuro- surg Focus,2007,23(2) : 1-10.
8Bui CJ, Tuhbs RS, Oakes WJ. Tethered cord syndrome in children: a review[J]. Neurosurg Focus, 2007,23 (2) : E2.
9Solmaz I, Izci Y, Albayrak B, et al. Tethered cord syndrome in childhood:special emphasis on the surgical technique and re- view of the literature with our experience[J]. Turk Neuro- surg,2011,21(4) :516-521.