Fractures

Worm glue could help repair broken bones

By Jeff Salton

01:28 October 28, 2009 PDT

A sea creature called the sandcastle worm could hold the secret to repairing broken bones in humans. The screws and pins favored by many surgeons today have achieved much success over the years, but they are not suitable for repairing all kinds of fractures. For more precise reconstruction of compound fractures and shattered bones, bioengineers have looked beyond metal hardware and have now duplicated a natural glue secreted by the tiny sandcastle worm. The research team hopes it will provide a better solution to fixing small bones broken in battlefield injuries, car crashes and other accidents. Read More