Frill is a term that is used by patients who have had an FOV (Vitrectomy for Floaters) to describe a visual disturbance that occasionally occurs post-operatively in their peripheral (side) vision. This “frill” is noted by a very small subset of patients who have undergone a successful vitrectomy for floaters (FOV), that is, the floaters have been successfully removed, but a secondary problem has developed in the peripheral vision.