What is macular disease of the fundus?

The macula is a normal anatomical structure located at the center of the retina. Although small in area, it contains over 90% of the photoreceptor cells and represents the region of sharpest visual acuity in the eye. Any pathological condition affecting the macula is collectively referred to as “macular disease.”

Macular diseases encompass a wide variety of conditions, including central serous chorioretinopathy, cystoid macular edema, diabetic macular edema, age-related macular degeneration (AMD), epiretinal membrane (macular pucker), and macular hole. These disorders arise from diverse etiologies that specifically affect the macular region. Common symptoms include varying degrees of visual acuity loss, metamorphopsia (distorted vision), and abnormal color perception. Treatment strategies differ depending on the specific diagnosis.

Upon experiencing any of these symptoms, patients should promptly seek ophthalmologic evaluation, including comprehensive fundus examination, to facilitate accurate diagnosis and selection of an appropriate, individualized treatment plan.