I just went through hemorrhoid removal and the THD Doppler surgery at the same time. Before this the surgeon closed a fistula and removed a seton drain he had placed there six months ago. I already had incontenance before all these surgeries, but it's very odd I don't really have incontenence anymore, but do have to stay very close to a bathroom for a bowel movement. No more incontence, but can't hold the other end anymore.