Abstract: the normal fundus observed by ophthalmoscopy is clean, ruddy, clear blood vessels and good vision. Most of the diabetic patients had no obvious changes in the fundus during the first 5 years of the disease. They maintained good eyesight. At this time, they should regularly check and control diabetes as the main task. Usually people go to the hospital for medical treatment, especially those suffering from hypertension, diabetes, kidney disease and neurological diseases. Ophthalmologists are often asked to check the fundus. Fundus examination is very important. Many diseases can be reflected from the fundus. The retinal blood vessel in the fundus of the eye is the only visible blood vessel in the human body. Doctors regard it as a window to understand the blood vessels of other organs. Therefore, its change reflects the change degree of some organs to a certain extent., Normal fundus: the normal fundus observed by ophthalmoscope is clean, ruddy, with clear blood vessels and good vision. Most of the diabetic patients had no obvious changes in the fundus during the first 5 years of the disease. They maintained good eyesight. At this time, they should regularly check and control diabetes as the main task. Moderate retinopathy: exudation, retinal edema and vascular abnormalities can be seen. At this time, the patient’s vision has been affected. At this time, it must be treated in time to slow down the development of lesions and protect vision, otherwise it will be difficult to maintain vision., Severe fundus lesions: extensive fundus hemorrhage, varying degrees of damage to blood vessels, nerves and other tissues, and seriously affected vision. At this time, the treatment can only be salvage treatment. Try to maintain the current vision for a longer time, and it is difficult to improve the vision. However, patients often have complications and almost blindness in a year to a few years., Without effective treatment, the disease will continue to develop and the fundus retinopathy will aggravate. Ischemia and hypoxia will make new capillaries grow on the retina and enter the stage of proliferative retinopathy. At this time, the lesion of fundus is irreversible, and severe cases can lead to blindness., Under normal circumstances, the development of diabetic retinopathy in both eyes is similar. After one eye is blinded, one eye often suffers from bad luck. Therefore, it is not reliable to detect diabetic retinopathy through the method of visual acuity. We should do professional fundus examination in the ophthalmology department of the hospital so as to make early detection, early diagnosis and early treatment.
usually comes to the hospital, especially those suffering from hypertension, diabetes, kidney disease and neurological diseases. Ophthalmologists are often asked to examine the fundus. Fundus examination is very important. Many diseases can be reflected from the fundus. The retinal blood vessel in the fundus of the eye is the only visible blood vessel in the human body. Doctors regard it as a window to understand the blood vessels of other organs. Therefore, its change reflects the change degree of some organs to a certain extent.
normal fundus: the normal fundus observed by fundus endoscopy is clean, ruddy, with clear blood vessels and good vision. Most of the diabetic patients had no obvious changes in the fundus during the first 5 years of the disease, and maintained good eyesight. At this time, regular examinations should be conducted and diabetes control should be the main task.
moderate retinopathy: exudation, retinal edema and vascular abnormalities can be seen. At this time, the patient’s vision has been affected. At this time, it must be treated in time to slow down the development of lesions and protect vision, otherwise it will progress to the extent that it is difficult to maintain vision.
and
are serious fundus lesions: extensive fundus hemorrhage, varying degrees of damage to blood vessels, nerves and other tissues, and seriously affected vision. At this time, the treatment can only be salvage treatment. Try to maintain the current vision for a longer time, and it is difficult to improve the vision. But patients often have complications and almost blindness in a year to a few years. If
and
are not effectively treated, the disease will continue to develop, and the fundus retinopathy will aggravate. Ischemia and hypoxia will make new capillaries grow on the retina and enter the stage of proliferative retinopathy. At this time, the lesion of fundus has been irreversible, and severe cases can lead to blindness. In general, the development of diabetic retinopathy in both eyes is similar under
and
. Therefore, it is not reliable to detect diabetic retinopathy through the method of visual acuity. It is necessary to do professional fundus examination in the ophthalmology department of the hospital so as to achieve early detection, early diagnosis and early treatment.