BOSTON - July 23, 2007 - Massachusetts General Hospital (MGH) surgeons have performed the first total hip replacement using a joint socket lined with a novel material invented at the MGH. An advance over first-generation highly crosslinked polyethylene, which was also developed at MGH and significantly reduced a serious complication of early hip implants, the new material may be applied in replacements for a wider variety of joints in a more diverse group of patients.
