Can a subchondroplasty procedure replace the need for joint replacement surgery?

A lot of people are asking whether this is going to replace joint replacement surgery, and I just don't think that's going to be the case, because we said earlier, we're looking at joint preservation options to try to keep people's parts in them as long as we can. Now, is this going to be forever or two or three years? I think the jury is still out on that.

There's still 25% of patients who, within a year, have had a knee replacement. So, I don't think it's going to replace it.  I think it's going to give people another alternative prior to that, short of just physical therapy, cortisone injections, medications.