I was working at a hand, and I was not able to check the rest of the body, I save the tool and when I loaded again I got this kind of things. I made them for sure, but unpurpose. I NEED to repair them, pleeeeeeeeeeeeeeeease heeeelp.
I dont have any idea how to do it.
Im desperate. Oh my god,What can I do now? Is ruined. 
step down your subD level.
smooth back the parts at level 1
then do the same at 2
3
etc.
OH MEN thank you from my heart…you are a life savior…
Problem solved with your directions + some hidings to see where to smooth and I worked also with the move tool for the very very long things. Your method worked in 90% of the problem.
yee I solved it.
Thank you very much.
no problem. Glad to help.