间歇性外斜视是指外观上正位,在精力集中视近时保持正位,视远时出现外斜,有时不仅视远时呈外斜,视近时也出现外斜,或者疲劳时出现外斜,休息后又正位的一种眼位异常,是介于外隐斜和共同性外斜视之间的一种类型。这种间歇性外斜视如不及时治疗,形成交替性外斜或恒常性外斜,使患者从而丧失双眼单视的功能。在斜视患 Intermittent exotropia refers to the appearance of the positive position, in the concentration of energy as close to maintain a positive position, as the outer oblique, and sometimes not only as far as the external oblique, depending on the near-time also appeared outside the ramp, or fatigue occurs outside Oblique, rest and then a positive eye position abnormalities, is between the exocrine oblique and common exotropia between a type. This intermittent exotropia, if not treated in time, the formation of alternating external oblique or constant external oblique, so that patients lose their binocular function. Strabismus