In this forum you can ask anything, especially
anything pertaining to human physiology.
Pat Joslin's reply described how your structural
problem could lead to excretory problems. You
asked if bladder problems could also come from
a relatively mild TM, in particular a TM that
did not result in any paralysis.
If that is indeed your question, the answer seems
to be "yes." Read Barbara Harper's introduction,
http://www.myelitis.org/tmic/archive/2/0108.html
Barbara is active in the list and will undoubtedly
reply later.
Alton