Comparison of Retinal Nerve Fiber Layer Thickness Changes after Intravitreal Bevacizumab in Patients of Diabetic Macular Edema

Diabetic macular edema is one of the leading causes of visual loss in diabetic patients. However, the impact of medicinal treatment on the occurrence of macular edema remained elusive. Objectives: This study was designed to determine the effect of intravitreal bevacizumab in patients of diabetic macular edema.Methods: An interventional study was conducted on patients that underwent pre-injection and one-month post-injection OCT for RNFL...