Grow Your Own Replacement Bones

Tim writes "New Scientist reports on a German man who had a complete jaw transplant, after having his cancerous jawbone removed nine years ago. The twist? This jawbone was grown on his shoulder, using a titanium mold, bone marrow, and recombinant bone morphogenic protein." There's also a BBC story.

Comments

joking aside,

[JUSTONEMORELATTE]

As creepy as this may be for those of us fortunate enough to still have all original parts, it's life-changing or even life-saving if you've lost a section of your skeleton (like this dude) for some reason.
Profoundly cool work.
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Re:joking aside,

[hpulley]

Too bad it sounds like this is just generic bone grown in a mold, not actually a grown jawbone which knows its own shape. While it is cool that they can do this, I hope it leads to more complicated things like joints being grown to the right shape later as right now we can't do implantable prosthetic wrists or ankles, just too complicated. I know, as I have had reconstructive wrist surgery due to bone loss from a bone tumor; as good a job as they did with metal, cement, etc., it is not and never will be 100% as good as the original. I'd gladly have a wrist growing on my back for a while if it meant being 100% as good as before.