Nose jobs could soon be done WITHOUT surgery: Five-minute technique reshapes tissues with needles, electric zaps, and 3D-printed molds
- The process was devised by scientists in Los Angeles
- It promises to revolutionize cosmetic surgery, which often involves long recovery times and can lead to scarring
- Rhinoplasties are among the most common operations, but they are also one of the hardest to recover from
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A non-surgical nose job could soon be a reality thanks to a technique that uses tiny needles, electric current and 3D-printed molds to reshape living tissue.
The process promises to revolutionize cosmetic surgery, which often involves long recovery times and can lead to scarring.
Dr Michael Hill, from Occidental College in Los Angeles, said: ‘We envision this new technique as a low-cost office procedure done under local anesthesia.
‘The whole process would take about five minutes.’
Rhinoplasties are among the most common operations, but they are also one of the hardest to recover from
Cartilage is made up of tiny rigid fibers, loosely woven together in a structure resembling spaghetti.
Tissue containing a greater density of electrically charged molecules is stiffer than that with a lower ‘charge density’, the scientists found.
Dr Hill’s team discovered that passing current through cartilage made the tissue more malleable.
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‘Once the tissue is floppy, you can mold it to whatever shape you want,’ he said.
The technique was tested on a rabbit whose ears normally stood upright. Using a mold and microneedle electrodes, the researchers were able to make one of the ears bend over without damage.
Turning off the current allowed the cartilage to harden in its new shape, after which the mold was removed.
The scientists, who are exploring licensing options for the technique with medical device companies, presented their findings at a meeting of the American Chemical Society in Orlando, Florida.
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