• LASIK Flap Striae and Humidity Description: Ronald Krueger, MD, Medical Director of the Department of Refractive Surgery at the Cleveland Clinic Foundation and current President of ISRS, finds a correlation of temperature and humidity to the incidence of flap striae after LASIK. Submitted by the ISRS Multimedia Library. Subspecialty: Refractive Management / Intervention Level: Beginner Uploaded By: ISRS Multimedia Library