Looks as though Meiko has had her further surgery and that it was a success according to the Sendai website.
It sounds like she may also have had surgery for a hernia (but that might be the injury that she had late 2006/2007? I think that she may not have had it properly corrected as she might have felt she would be out too long which would hurt her fledgling promotion but has now taken the opportunity to deal with it properly but thats just guessing on my part).
It says that this was her third surgery! I did not know she had as many as that, but I suppose that makes sense for this type of injury.
Here is likely the first pic of Meiko with the eye patch off and of course she is making positive noises about being able to return to training sooner than later.