• ISRS Webinar: PRK Complications Description: This presentation by Dr. Marguerite B. McDonald (United States) was part of ISRS’ webinar for members, Complication Management: SMILE, LASIK and Surface Ablation, from September 2019. Dr. McDonald discussed PRK Complications. Subspecialty: Refractive Management / Intervention Level: Intermediate Uploaded By: ISRS Multimedia Library