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斗鸡眼是斜视的俗称。眼球的活动受三对脑神经的支配,即动眼神经,滑车神经及外展神经,最终由大脑皮层中枢予以协调,使两眼球灵活地活动。当三对脑神经中任何一对或者大脑中枢管理视觉及眼球活动的神经出了问题时便会出现斜视。斜视有生理性和病理性两大类,怎么区别呢? 当小儿在清醒状态下两眼直视前方的时候,可以用小手电筒在其鼻根前方大约15～20厘米处照射,观察出现在角膜上的反射光点是否落在瞳孔里面,并且是否在对称的位置上。如果亮点落在瞳孔的正中间,则表示此斜视为生理性(或称为假性)斜视,不必治疗;如果亮点落在一眼或两眼的瞳孔外时,可以认为是病理性斜视,需进一步检查。
Cross-eyed is the common name for strabismus. Eye activity is dominated by three pairs of cranial nerves, that is, oculomotor nerve, trochlear nerve and abducens nerve, and ultimately coordinated by the cerebral cortex center, so that both eyes flexible activity. Strabismus occurs when any of the three pairs of cranial nerves or the brain that manages the vision and eye movements has problems. Strabismus with physiological and pathological two categories, how the difference? When children in the awake state eyes open in front of the time, you can use a small flashlight in front of its nasal root about 15 to 20 cm at the irradiation observed in the cornea Reflected light spot on the pupil inside, and whether the symmetrical position. If the bright spot falls in the middle of the pupil, this strabismus is physiological (or pseudo) strabismus, without treatment; if the bright spot falls on one or both of the pupil of the pupil, it can be considered pathological strabismus, further an examination.