How to fix the polygon boundary loop/knot problem?

Discussion created by support-esri-ca-esridist on Oct 16, 2012
Latest reply on Oct 24, 2012 by msilin-esri-cis-ru-esridist
How to remove extra vertices forming loops/knots on the polygon boundary? (see attached) Can't seem to find a topology rule that would identify those for polygon features. Am I missing it? Is there another way to deal with this problem?