The macula is a medical term for an area in the fundus of the eye, located 0.35 cm below the temporal side of the optic nerve, which is rich in lutein and has a small yellowish concavity called the macula. For example, macular fissure, macular anterior membrane, central plasma chorioretinopathy, macular edema, age-related macular degeneration, etc. Macular lesions can have the following symptoms: vision loss, distortion and smallness of visual objects, abnormal color vision, etc. Macular lesions can occur in all ages, the elderly are prone to age-related macular degeneration; middle-aged people are prone to central plasma chorioretinopathy, referred to as “central plasma”; children playing with laser lights, accidental eye injury, prone to “macular fissure”. Macular fissure: A defect in the retinal epithelium of the macula, mostly occurring in the central macular recess. Common causes include trauma (e.g., burns to the macula caused by lasers fired into the eye), inflammation, and high myopia. The loss of vision is more pronounced, accompanied by a dark spot in the center of the visual field. Pre-macular: a translucent fibrous membrane in the macula. Macular preretinopia can be idiopathic or secondary to other intraocular abnormalities. The cause of idiopathic macular prism is unknown and may be related to posterior vitreous detachment; secondary macular prism is associated with ocular trauma, ocular surgery and other factors. Symptoms of visual distortion are most pronounced. Central plasmacytochoroidal retinopathy: referred to as “central plasmacytochoroidal disease”, refers to neuroepithelial detachment in the macular region due to impaired pigment epithelial barrier function and fluid entering under the neuroepithelium. Most of the patients are young and middle-aged men, and the age of onset is 20 to 45 years old, the main manifestation is the loss of vision and shrinkage of visual objects. However, it is easy to recur and can lead to irreversible damage of visual function after repeatedly. Age-related macular degeneration: It is a degenerative disease of the macular region, with increasing incidence and prevalence with age, and is an important cause of low vision and blindness in people over 50 years old at home and abroad. Its etiology is unclear and may be related to chronic photodamage, genetics, smoking, cardiovascular disease, diet and other risk factors. For example, if macular fissure or macular pre-membrane pulling is about to form a fissure, timely surgery should be performed; if it is age-related macular degeneration, vitreous cavity injection of “Rezumab”, “Compazep” and other anti-VEGF drugs are feasible. In case of age-related macular degeneration, vitreous cavity injection of anti-VEGF drugs such as “Rezumab” and “Compazep” is feasible. Since the macula is the most critical part of seeing, it is important to seek medical attention in time if macular shift lesions appear.