healing in over 80% of the patients, with the sphincter function preserved in all of them, with similar results presented in the literature
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004...

If at least one S3 is preserved, good bowel/bladder function is maintained in 2/3's of patients Motor and sphincter function preserved Preservation of sphincte
https://books.google.com/books?id=81meDAAAQBAJ&pg=PA1067&lpg...