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Amputee Prosthetist Becomes Bionic Pioneer After Near-Fatal Accident
2 Aug
Summary
- Experienced prosthetist Jim Ashworth-Beaumont lost his arm in a horrific accident
- He became the perfect candidate for a radical new prosthetic procedure called osseointegration
- Ashworth-Beaumont's ordeal and recovery have made him a passionate advocate for the technology

In July 2020, Jim Ashworth-Beaumont, an experienced prosthetist from Edinburgh, was involved in a horrific accident that nearly cost him his life. While cycling home, he was struck by a lorry, which tore off his right arm and left him with severe internal injuries. As Ashworth-Beaumont lay on the road, he thought he was dying, unaware of the irony that he was now the patient rather than the clinician.
After spending six weeks in an induced coma, Ashworth-Beaumont faced a long and challenging recovery. However, his background in prosthetics and orthotics made him the perfect candidate for a radical new procedure called osseointegration (OI). OI involves attaching a prosthetic limb directly to the bone, rather than relying on a traditional socket-based system. This innovative approach offers amputees improved mobility, control, and proprioception.
Surgeon Edmund Fitzgerald O'Connor, who had been searching for the right patient to showcase OI, saw Ashworth-Beaumont as the ideal candidate. In October 2024, Ashworth-Beaumont underwent the OI surgery, which involved implanting a titanium rod into his humerus. Over the following months, he gradually transitioned to using a more advanced, bionic prosthetic arm, regaining a level of function and independence that had previously been out of reach.
Ashworth-Beaumont's journey has not been without its challenges, but his determination and professional expertise have made him a passionate advocate for OI. As he returns to his job as a prosthetist, he hopes his experience will help drive wider acceptance and access to this transformative technology, which could benefit thousands of amputees in the UK and beyond.