September 17, 2009 11:36 am Blind Woman Sees Again Thanks to a Tooth A woman who has been blind for nearly nine years underwent a first-of-its-kind surgery that allowed her to regain sight… and doctors used her tooth to make it happen. US & World Videos 0:41 ‘Botched' Botox shots in 9 states, including Florida 1:11 What is ‘factitious disorder imposed on another,' or FDIA? 13:02 Your Health. Allergies, blood donation, cold plunges, and chemical hair products 12:57 Your Health: Vision restored, neurologists shortage, weight loss and diabetes 0:34 FDA expands eye drop recall to include 27 additional products