WALTHAM, Mass.--(BUSINESS WIRE)--Avedro, Inc announced today that Shinagawa LASIK Centers has made a significant investment in expanding its use of Avedro products. For the past 6 months, the Shinagawa LASIK Center in Tokyo has been using Avedro’s Lasik Xtra™ procedure to improve the corneal biomechanics in Lasik patients. Based on the clinical results achieved with Avedro’s technology in the Tokyo LASIK clinic, Shinagawa has now purchased additional Avedro KXL™ Systems for performing Lasik Xtra in its LASIK centers located in Tokyo, Nagaya, Osako, Sapporo and Fukuoka.