Indian-origin doc reconstructs jaw using 3D printer
Thursday, 23/03/2017
http://epaper.dailypostindia.com/Details.aspx?id=175028&boxid=61237&uid=&dat=2017-03-23
London: An Indian-origin surgeon in the UK ,with the help of a 3D printer, has successfully reconstructed a 53-year-old cancer patient’s jaw using bone from one of his legs. Dr Daya Gahir of Royal Stoke University Hospital in West Midlands region of England specialises in facial, head and neck surgery and conducts as many as 40 reconstructions a year.
Last year his hospital acquired the software required to make full use of the 150,000-pound (USD 186,871) 3D printer to make his task even more efficient, including designing and manufacturing the surgical tools and performing the surgery.
“We do at least 40 major head and neck reconstructions per year. Around 10 to 15 cases will be done in this way using the printer,” Gahir told the Stoke Sentinel newspaper. “Some of the leg bone was taken then reshaped, as you have to replace bone with bone. We took away some of the skin from the leg as well and replanted it back into the neck,” he said, as he explained about the 12-hour delicate surgery conducted on his patient Stephen Waterhouse recently.
Waterhouse’s jawbone had disintegrated after he underwent radiotherapy treatment for his throat cancer a few years ago. He was left with a crumbling jawbone which Gahir was able to reconstruct using bone from his leg.
“If you leave 7 cm of the leg bone on either side, you can take the rest as it carries only about 20 per cent of the body weight maximum,” Gahir said. The Royal Stoke University Hospital is the only hospital in the UK to offer such a facility, having acquired the expensive printer around two years ago.
