The University of Hasselt (Belgium) announced today that Belgian and Dutch scientists have successfully replacing a lower jaw with a 3D printed model for a 83 year-old woman. According to the researchers, It is the first custom-made implant in the world to replace an entire lower jaw.
The lower jaw of the elderly woman was badly infected and needed to be removed. Considering the age of the patient, a “classical” microsurgical reconstructive surgery takes too long time and can be risky. Therefore a tailor-made implant is the best choice.
Normally it takes a few days to produce a custom implant, but with 3D printing technology it takes only a few hours.
Pictured above a prototype from 2008. We are looking forward to Bre announcing MakerBots for hospitals soon 🙂
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
For the same reason that our teeth aren’t connected to the jaw bones: under a lot of stress on the teeth (e.g. biting on something really hard, or clenching teeth together) the bone itself is at risk of breaking which complicates the injury.
In several places I have noted hip replacement is too expensive, but could be made into a production lijne – MRI, send the info to a 3d printer to make the replacement joint, and have technician surgeons that do just opening, closing, or the simpler stuff.
Why not make it with teeth, or at least mounting-holes?
Possibly because
the patient is 83 and they already know how to make dentured the old fashioned way.
@1
For the same reason that our teeth aren’t connected to the jaw bones: under a lot of stress on the teeth (e.g. biting on something really hard, or clenching teeth together) the bone itself is at risk of breaking which complicates the injury.
I wonder if Roger Ebert would be interested in such a solution, and if it would even work for him.
In several places I have noted hip replacement is too expensive, but could be made into a production lijne – MRI, send the info to a 3d printer to make the replacement joint, and have technician surgeons that do just opening, closing, or the simpler stuff.