So what we were thinking is, there's a tremendous need for bone repair, of course, but this iliac crest-type approach really has a lot of limitations to it, and could we perhaps recreate the generation of bone within the body on demand and then be able to transplant it without these very, very painful aftereffects that you would have with the iliac crest harvest?
所以我们想的是， 骨头修复肯定有大量的需求， 但这种髂骨方法 有太多的局限性， 那么我们是否能 在体内重新制造出所需的骨头， 然后将之进行移植， 而又不像髂骨方法那样 产生痛苦的后果？