3D printing technology has helped replace 75 percent of a patient's skull with the approval of U.S. regulators. The 3D-printed implant can replace the bone in people's skulls damaged by disease or trauma, according to Oxford Performance Materials. The company announced it had received approval from the U.S. Food and Drug Administration for its skull implant on Feb. 18, 2013— a decision that led to the first U.S. surgical operation on March 4.
"We see no part of the orthopedic industry being untouched by this," said Scott DeFelice, president of Oxford Performance Materials.
DeFelice's company is already selling 3D-printed implants overseas as a contract manufacturer. But the FDA decision has opened the door for U.S. operations using the implants. [Video: A 3D Printer of Your Own]
3D printing's advantage comes from taking the digitally scanned model of a patient's skull and "printing" out a matching 3D object layer by layer. The precise manufacturing technique can even make tiny surface or edge details on the replacement part that encourage the growth of cells and allow bone to attach more easily.
About 300 to 500 U.S. patients could use skull bone replacements every month, according to DeFelice. The possible patients include people with cancerous bone in their skulls, as well as car accident victims and U.S. military members suffering from head trauma.
Project director, Hayley Saul, en route to the base of Annapurna I during a 2011 reconnaissance to discover the potential for archaeological remains in the Mustang region A team of archaeologists from the University of York are to travel to the...
University of Oxford are the in the middle of our course launch period once again, but there there still places in loads of fabulous online courses if you are interested. In particular I should mention our four new courses for this term,
The First World War in Perspective, Archaeology in Practice, Social Entrepreneurship, and Introducing Mapping, Spatial Data & GIS.
A dung beetle has a brain the size of a grain of rice, and yet shows a tremendous amount of intelligence when it comes to rolling its food source -- animal excrement -- home. How? It all comes down to a dance.
A beetle hotspot on the South Devon coast has re-written the record books for the second time in six years with the discovery of an oil beetle which was last seen in 1906 and thought to have been extinct for over one hundred years.