homehome Home chatchat Notifications


Doctors transplant world's first 3-D printed rib cage

Reconstructive surgery just got an upgrade after a patient who had lost four ribs and part of his sternum had a 3-D printed titanium replica fitted instead. This was the first such procedure. Although the operation was a sound success with the replica matching like a glove, doctors say that this sort of intervention is only for really extreme cases. You can't become Wolverine overnight, not exactly at least.

Tibi Puiu
September 15, 2015 @ 4:40 pm

share Share

Reconstructive surgery just got an upgrade after a patient who had lost four ribs and part of his sternum had a 3-D printed titanium replica fitted instead. This was the first such procedure. Although the operation was a sound success with the replica matching like a glove, doctors say that this sort of intervention is only for really extreme cases. You can’t become Wolverine overnight, not exactly at least.

titanium ribcage

Image: CSIRO

 

The implant was printed with a special metal printer from an Australian company called Anatomics, while the operation was done by surgeons at the Salamanca University Hospital, Spain. The printer fires an electron beam that melts a titanium powder layer by layer until the desired shape is reached. This you get a 100% custom design prosthesis, with a level of complexity unrivaled by traditional methods. Typically, you’d start with metal plates and bars, gradually twisting and welding until you get something that looks like a rib cage or sternum.

The implant attaches directly to the bone by eight clamps. Image: CSIRO

The implant attaches directly to the bone by eight clamps. Image: CSIRO

 

Despite it’s made from titanium, the implant is comfortable.  The four ribs are thin and flexible, so breathing is easy.

Also read about the first 3-D printed skull implant or the 3-D printed mask for the patient who had lost his face to cancer.

share Share

A Simple Heat Hack Could Revolutionize How We Produce Yogurt

In principle, the method could be deployed tomorrow, researchers say.

Scientists Create a ‘Smart Sponge’ That Knows When to Heal and When to Fight Inflammation

This hydrogel could help millions of people lead a better life.

The Race to the Bottom: Japan Is Set to Start Testing Deep-Sea Mining

There's a big hidden cost to this practice.

Japan Just Smashed the Internet Speed World Record and It's Much Faster Than You Think

Researchers transmitted 127,500 GB every second — over the distance from Chicago to Dallas.

Can You Tell Which Knot Is Strongest? Most People Fail This Surprisingly Tough Challenge

Knots are a test of physical intuition and most of us are failing hard.

Scientists Call for a Global Pause on Creating “Mirror Life” Before It’s Too Late: “The threat we’re talking about is unprecedented”

Creating synthetic lifeforms is almost here, and the consequences could be devastating.

For the First Time Ever We Can See Planets Starting to Form Around a Star

JWST and ALMA peered through a natural opening in the star’s surrounding cloud to catch the action up close.

Low testosterone isn't killing your libido. Sugar is

Small increases in blood sugar can affect sperm and sex, even without diabetes

There might be an anti-aging secret hiding in magic mushrooms

Psilocybin extends cell life, and preserves aging DNA structures.

Not Just Hunters: Wooden Tools Unearth the Sophisticated, Plant-Eating World of Early Humans

What if the Stone Age wasn't really about stone?