What are the optometry items of Wuhan Aier Eye Hospital?
Optometry is one of the common eye examinations in ophthalmic hospitals, which is used to assess the vision and health of the human eye. As a professional eye hospital, Wuhan Aier Eye Hospital provides optometry services for a variety of projects, including the following:
Diopter measurement
Refraction measurement is one of the most important items in optometry. Through this item, we can understand the refraction state of the patient's eyes, that is, the refraction ability of the patient's lens to light. The diopter measurement is usually carried out by automatic optometry or projection detection equipment. The diopter is determined by letting the patient look at the distant or near figure, and corresponding glasses or contact lenses are prepared for the patient according to the test results.
In diopter measurement, common items include mydriasis optometry, naked eye optometry, myopia, hyperopia, astigmatism, etc. The purpose of mydriasis optometry is to eliminate the influence of astigmatism on the eye surface, and to detect it by using mydriasis agents to expand the pupil of patients. The naked eye optometry is performed when the patient does not wear glasses or contact lenses, which is used to understand the refraction of the patient's eyes in the uncorrected state.
Keratometry
Corneal curvature refers to the size and shape of the corneal surface curvature, which is also one of the important parameters affecting the refractive state of the eye. Corneal curvature can be measured by automatic corneal curvature meter or corneal topography meter. These devices evaluate the curvature of the cornea by measuring the radius of curvature and spherical degree of the cornea surface.
The measurement of corneal curvature is very important for the evaluation of myopia, hyperopia, astigmatism and other refractive abnormalities. According to the results of corneal curvature measurement, ophthalmologists can select appropriate glasses or contact lenses for patients and evaluate the adaptability of corneal correction surgery.
Intraocular pressure measurement
Intraocular pressure refers to the pressure inside the eyeball. Normal intraocular pressure can maintain the normal shape of the eyeball and the stability of the intraocular structure. Intraocular pressure can be measured by non-contact or contact measurement methods. The non-contact measurement method generally uses a non-contact tonometer to evaluate the intraocular pressure by measuring the corneal elasticity in the corresponding area in front of the eyeball.
Intraocular pressure measurement is an important examination item for many eye diseases, such as glaucoma. By measuring intraocular pressure, abnormal intraocular pressure can be found early and corresponding treatment measures can be taken in time.
Strabismus examination
Strabismus refers to the abnormal deviation of the eye in horizontal, vertical or rotational directions when looking at the target, which seriously affects vision and visual perception. The optometry list of Wuhan Aier Eye Hospital also includes strabismus examination items, through which the patient's eye position, movement and coordination can be understood.
Strabismus examination usually includes eye position examination, eye movement examination, binocular vision test, etc. Through these items, the type, degree and cause of strabismus of patients can be evaluated, and corresponding treatment plans can be formulated for patients.
