REPLY BY AUTHORS

We agree this is a challenging study on many levels. The intent of publishing these 1-year data was to understand the potential complications associated with lumbar to sacral nerve rerouting, demonstrate that a cutaneous to bladder reflex is achievable and, given the nationwide interest in this procedure, reinforce the need to continue this rigorous research protocol until more is known about the risk-benefit profile. Hopefully our 36-month data will shed more light on the clinical usefulness of this innovative procedure.