Early de-tethering: analysis of urological and clinical consequences in a series of 40 children.
Laura Grazia ValentiniMicol BabiniRoberto CordellaElena BerettaFrancesca DestroPaolo MurabitoDario CaldiroliGrazia DevigiliGiorgio SelvaggioPublished in: Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery (2020)
This small highly selected series confirms that early de-tethering may stop or revert the spontaneous neuro-urological deterioration: in fact, preoperative UDS impairment was frequent (27.5%) and improved in all the low surgical risk cases (limited dorsal myeloschisis, filar, transitional and dorsal lipomas). On the contrary, in CLchaos and TMC, early de-tethering was unable to revert preoperative UDS impairment, and radical surgery carried a high risk of new neuro-urological deterioration directly caused by the operation. In our experience, IOM had a protective role for motor functions, while it was less effective for the neuro-urological ones, probably due to the anesthesiology regimens applied. In conclusion, among the dysraphisms, CLchoas proved to be the worst enemy that often camouflages at MRI. Affording it without all possible IOM weapons carries a high risk to harm the patient.