Woman, 83, Has World’s First Lower Jaw Replacement – In 3D [abc.com] In what has been called the first operation of its kind, an 83-year-old woman in the Netherlands has been fitted with a custom-made artificial jaw that was created by a 3D printer.
The titanium implant, which weighs less than 4 ounces, was created by taking a CT scan of the woman’s lower jaw and duplicating it with a 3D printer that lays down titanium powder instead of ink. The printer followed the pattern of the woman’s jaw bone layer by layer, fusing the titanium powder in place with heat. In just a couple hours, the 3D replica was ready.
posted by Fizz
on Feb 7, 2012 -
43 comments
Recently, a man's sight was
returned to him after losing it for 12 years. How did he do it? Surgeons drilled a hole through one of his canines, put a lens in it, and implanted the construct in his eye.
[more inside]
posted by scrutiny
on Jul 18, 2009 -
65 comments
First Brain-Powered Bionic Prosthesis Jesse Sullivan is the
first man (link to press release) to recieve a ground breaking new bionic arm (
PDF fact sheet) that is controlled by his mind and a 64-bit microprocessor. His new arm, that even allows him to "feel" objects, is the result of a radical surgical process called nerve-transfer surgery that took nerves going to his arms and rerouted them to his chest.
Want to see it in action?
1,
2,
3 (embedded QT links) and some
images of Jesse in action.
Previous MeFi bionic threads.
posted by fenriq
on Sep 14, 2005 -
40 comments
They’re a little like
Operation. Today students can practice all sorts of skills on surgical models like
TraumaMan®, the
Hillway Man, or
Geri, the Geriatric, who comes complete with wrinkles. There’s
spinal surgery,
gall bladder surgery,
ultrasound/amniocentesis,
suturing, and
casualty kits. Some of them give me the I’m-a-silly-git giggles and naming a company Limbs & Things doesn't help. There’s the
head with all sorts of
things wrong with it, including
“Extraneous Lumps”. The
toe with refills is pretty nifty, but
disturbingly life-like. There are
strap-ons and
table-top models.
(Possibly NSFW) Some could make interesting
conversation pieces.
(Also poss. NSFW)
In addition, Somso, maker of the “dial-a-prostate” model above, also makes interesting non-interactive models like this
fandex of a head, a
larynx with tongue, or a
fingertip. They also have
neat models of
animals,
fungi, and
flowers.
posted by lobakgo
on Jul 23, 2003 -
7 comments
All your face are belong to us. 16-yr-old Irish girl looks set to receive the world's first face transplant, it has been reported. Right now it's a medical procedure, but do you think we ever see a day where people grow face replacements for cosmetic purposes?
posted by piskycritter
on Apr 7, 2003 -
22 comments
Conjoined twins separated. But while that operation is always challenging, this one was particularly bad. The girls were
joined at the top of the head, and their brains were merged -- and shared common blood vessels. It took
eight-eight hours of surgery to separate them, most of which was spent rerouting blood vessels. Both girls survived the operation. This is only the sixth time this operation has been attempted and only the second time that it has succeeded. (Vertical craniopagus is, mercifully, exceedingly rare.)
The operation was only possible at all because the surgeons have spent the last four months practicing it with virtual-reality software on computers (presumably using models based on MRI). Anyone have any idea what software package they used?
posted by Steven Den Beste
on Apr 10, 2001 -
14 comments
