strabismus amblyopia
Introduction
Introduction Strabismus amblyopia is caused by strabismus caused by diplopia and confusion, which makes the patient feel uncomfortable. The visual center actively suppresses the visual impulse of the macula from strabismus. The amblyopia caused by the long-term inhibition of the macula is called strabismic amblyopia. The strabismic amblyopia is due to the fact that when the eyes of the person's eyes are parallel, maintaining the foveal gaze of both eyes, the binocular single vision function can be produced. Both diplopia and confusing vision cause extreme discomfort to the patient. The central nervous system actively suppresses the visual impulse of the erythema's macular input, which may cause amblyopia for a long time. We call it strabismic amblyopia. Strabismus amblyopia is a group of poor vision syndromes caused by spatial visual acuity (central vision, spatial localization ability, contrast sensitivity) caused by abnormal visual experience during visual developmental sensitivity.
Cause
Cause
Strabismus causes diplopia and confusion, which makes the patient feel uncomfortable. The visual center actively suppresses the visual impulse of the macula from the strabismus, which is caused by long-term inhibition of the macula.
At first, double vision occurs when the same scene is seen by squinting eyes. In order to eliminate the visual disorder caused by double vision, the ecclesia of the macula of the squint eye is suppressed by the central nervous system, and amblyopia is formed over time.
Examine
an examination
Related inspection
Refractive eyesight, fundus examination, retinoscopy, visual acuity screening
1. Visual inspection.
2. External eye and fundus examination.
3. Refractive examination.
4. Strabismus examination.
5. Check the nature of the fixation.
6. Double eye single vision check.
7. Retinal correspondence check.
8. Fusion function check.
9. Stereoscopic inspection.
Diagnosis
Differential diagnosis
Need to identify similar symptoms with refractive errors, myopia, and other eye lesions.
