Iatrogenic crystalline lens injury during intravitreal injection of triamcinolone acetonide: A report of two cases

Figure 3 Case 2 optical coherence tomography imaging examinations and slit lamp examinations. A: Before injection, optical coherence tomography (OCT) revealed cystoid macular edema; B: After cataract surgery, OCT revealed that macular edema had partially subsided; C: One day after injection, retroillumination showed the lens opacity and expansion. The image was blurred due to corneal edema; D: Four weeks after cataract surgery, retroillumination showed the remnants of the lens cortex in the upper quadrant.