The Disc at Risk – Page 17 of 47
Optovue RTVue OCT Images OS (1/22/10) The size of the disc could not be adequately measured OS due to severe disc blurring shown in the lower left corner by the scanning laser ophthalmoscope (SLO) image. The disc measured 1.93 mm2 OD and any disc below approximately 2.25 mm2 is considered to be somewhat