How to interpret the measurement results of Shanghai New Vision Eye Hospital?
In ophthalmic examination, measuring the degree of vision is one of the important steps. However, for many people, the interpretation of eye examination results is not very clear. This article will take Shanghai New Vision Ophthalmology Hospital as an example to elaborate the significance and interpretation methods of the measurement results of Shanghai New Vision Ophthalmology Hospital from the definition, influencing factors, normal range and interpretation of the results.
1. Definition of visual acuity
The degree of vision is an indicator of the human eye's ability to recognize vision at a specific distance. It is usually expressed in the form of fraction, where the numerator represents the vision of the tested person's eye location, and the denominator represents the vision of normal people. For example, 20/20 vision means that the size of letters that can be recognized by the tested eye is the same as that of letters that can be recognized by normal people at a distance of 20 feet.
In the test of Shanghai New Vision Eye Hospital, doctors will use a standard vision chart and a specific distance to measure the patient's vision. By reading the smallest letter that the patient can recognize on the ruler, the doctor can determine the patient's vision degree and record it.
2. Influencing factors of visual acuity
The degree of vision is affected by many factors, including diopter, corneal curvature and eye health. Refraction refers to the ability of the eye to refract light, which is part of the refractive system. Corneal curvature affects the focusing ability of the eye. If the eyes have ametropia, abnormal corneal curvature or eye diseases, it will lead to abnormal vision.
The professional doctors of Shanghai New Vision Eye Hospital will comprehensively consider these factors and conduct a comprehensive examination of the patient's eyes to obtain accurate vision. This can help doctors understand whether the patient has refractive problems or other potential eye diseases, and provide appropriate treatment recommendations based on the examination results.
3. Normal range of visual acuity
Usually, the degree of vision in the normal population is distributed in a specific range. At 20/20, the vision is considered to be the average level of normal people, that is, the vision of the tested eye is consistent with that of normal people. However, not everyone can achieve 20/20 vision. The degree of vision below 20/40 is considered as poor vision, which may require glasses or other treatment measures.
In the measurement of Shanghai New Vision Eye Hospital, the normal range of vision degree will be further refined to more accurately assess the patient's eye condition. Doctors will refer to the data of normal people and individual characteristics, comprehensively judge whether the patient's vision is normal, and put forward personalized treatment suggestions according to the actual situation.
4. Result interpretation and suggestions
At Shanghai New Vision Eye Hospital, doctors will interpret the patient's eye condition according to the measured vision degree. If the patient's vision degree is within the normal range, the doctor will give praise and remind the patient to continue to maintain good eye hygiene habits and conduct regular examinations.
If the patient's vision degree is abnormal, the doctor will further evaluate it and provide treatment suggestions according to the specific situation. For example, if you find refractive problems, your doctor may recommend wearing glasses or contact lenses that correct your vision. If a potential eye disease is found, the doctor will formulate a corresponding treatment plan.
In general, Shanghai New Vision Eye Hospital's interpretation of the measurement results is based on professional ophthalmic knowledge and rich clinical experience. By comprehensively considering multiple factors and referring to the normal range, doctors can accurately interpret patients' vision and provide personalized treatment suggestions, thus helping patients maintain good eye health.
Summary
Shanghai New Vision Ophthalmology Hospital interpreted the measurement results based on professional ophthalmic knowledge, including the definition of visual acuity, influencing factors, normal range and result interpretation. The professional doctors in the hospital will fully consider the patients' eye conditions and provide personalized treatment suggestions according to the actual situation. No matter whether the results are normal or not, doctors will give corresponding comments and suggestions to help patients maintain good eye health.
