US doctors have carried out what they say is the most extensive face transplant ever performed, BBC reported.

The operation at the University of Maryland gave Richard Norris a new face, including a jaw, teeth and tongue.

The 37-year-old has lived as a recluse for 15 years after being severely injured in a gun accident, and wore a mask whenever he went outside.

The surgery was funded by the US Navy, which hopes the techniques will help casualties from Iraq and Afghanistan.

The lead surgeon says Mr. Norris will now get his life back. He is now brushing his teeth and shaving, and has regained his sense of smell.

(China.org.cn, CNTV March 30, 2012)

據英國廣播公司報道，美國醫生完成了他們認為迄今最全面的臉部移植手術。

美國馬里蘭大學為理查德·諾里斯做了這次手術，為其換了一張全新的面孔，包括下巴、牙齒和舌頭。

在一次槍擊案中諾里斯遭受重傷，37歲的他15年來一直過著隱居的生活。只要外出，他就會帶上面具。

這次手術由美國海軍資助，軍方希望此技術可以幫助伊拉克和阿富汗戰爭中的受害者。

主治外科醫生表示，諾里斯如今可以重獲新生。他現在可以刷牙、刮胡子和重新擁有嗅覺。