Argumentation about the discordance of bi~nocular vision and monocular vision

Abstract

Objective The article directed at the phenomena that at the clinic monocular vision of some Datients is normal,while binocular vision of those is declining,accents the different signification of binocular vision and monocular vision,and analyses reasons and mechanisms of binocular eyesight decline and binocular vision functions abnormity.Methods naked Distant vision and near vision of simple eye,those of oculus uterque,and corrected visual acuity,eyeball position,eye movement are examined.Preocluar and eyeground examining.Optometry using the phoropter.Synoptophore,prism and stereopsis checking.Results 15 patients of monocular vision is normal while binocular vision is weak,three are medium or high hypermetropia,six are intermittence exotropia,other six are mild anisopia.ARer the therapy on the grounds of different causes,binocular vision is elevated.Conclusion At the clinic the examination of binocular vision and binocular vision functions should be regarded besides general examination of monocular vision and be given corresponding rectification. Key words: Ametropia; Intermittence exotropia; Anisopia