31,000-Year-Old Skeleton Reveals Oldest Known Surgery
31,000-Year-Old Skeleton Reveals Oldest Known Surgery
A Stone Age individual’s left leg healed after being amputated just above the foot, allowing them to survive for six to nine years after the procedure was performed, researchers say.
A Stone Age individual’s left leg healed after being amputated just above the foot, allowing them to survive for six to nine years after the procedure was performed, researchers say.
amputation
Tiny Nerve-Cooling Implant Relieves Pain in Rats
Shafaq Zia | Jul 1, 2022 | 3 min read
The device can chill nerves as small as a few millimeters across, but more testing and modifications are necessary before it could relieve pain in humans.
Drug Cocktail Triggers Regeneration of Amputated Frog Legs
Dan Robitzski | Jan 26, 2022 | 3 min read
A new chemical treatment allowed African clawed frogs, which normally don’t regenerate limbs, to regrow functional hind legs following amputation.
Frogs Have a Bioelectric Mirror
Catherine Offord | Jan 1, 2019 | 2 min read
Amputation of one limb triggers a rapid electric response that reflects the injury in the opposite one, researchers find.
Gaining Proprioception with Prosthetics
Bob Grant | May 31, 2017 | 2 min read
New surgical techniques may help amputees feel more enmeshed with their artificial limbs.