I apologize for any confusion, this is not an open wound. It closed quite some time ago and there is no longer any pain associated with it. It is simply a portion of the scar where the last layer of skin has yet to re-grow. There is no drainage, blood, or anything of that nature. Unless you look closely at it it just appears to be a large oval-shaped scar.

I will try Marni's suggestion, it sounds like just the ticket to persuade that last little bit of skin to return - of course if I left it alone that would probably help as well...but it gets so dry and itches I keep putting regular lotion, or Udderly Smooth on it but it doesn't seem to be quite enough.