Patient: In April of this year, my glasses were broken from playing basketball, resulting in a broken tear duct and a partial skin defect. I would like to go to your hospital for reconstructive surgery. How long does it take to do such a surgery and how much does it cost? Doctor: Tear duct reconstruction is a small branch of ophthalmology, although the site is small, but it affects life and learning, and the surgery is difficult and a tricky problem. In general, the success rate of surgical reconstruction within 24 hours of trauma is 70%-90%, while if the second stage surgery is performed, the situation is more complicated and depends on the specific situation. From your medical history, the wound may be relatively regular and there is hope for success, but it is best to come to the hospital for a face-to-face examination.