目的探讨不同年龄组的立体视发育规律及儿童立体视成熟期。方法197人(3～38岁)分为学龄前儿童组、学龄儿童组、青少年组和成人组,用颜氏立体图对每组进行了远近立体视锐度、近的交叉视差和非交叉视差阈值检测。结果(1)学龄前儿童组,近立体视锐度正常率高于远立体视锐度,两者的差异有显著性(P<0.05),其余各组两者之间的差异无显著性(P>0.05)。(2)远立体视锐度,学龄前儿童组正常率低于其余各组(P<0.05);近立体视锐度各组之间差异无显著性(P>0.05)。(3)学龄前儿童组和学龄儿童组中,非交叉视差正常率高于交叉视差(P<0.05);青少年组和成人组,交叉与非交叉视差正常率差异无显著性(P>0.05)。(4)交叉视差,青少年组和成人组正常率高于学龄前儿童组和学龄儿童组(P<0.05)。非交叉视差,四组之间差异无显著性(P>0.05)。结论远近立体视锐度、交叉与非交叉视差的发育是不同步的,立体视功能要到12岁后才发育成熟。同时提示:临床立体视功能检查应进行远近立体视测定;并应测定立体视锐度,交叉视差、非交叉视差的阈值。 Objective To explore stereoscopic vision of different age groups and children stereoscopic maturity. Methods One hundred and seventy-seven patients (3-38 years old) were divided into preschool children, school-age children group, adolescent group and adult group. The stereotactic acuity, near-cross parallax and non-cross-parallax threshold Detection. Results (1) The normal stereological acuity of preschool children was higher than that of far stereopsis, the difference was significant (P <0.05), while there was no significant difference between the other groups P> 0.05). (2) Far stereopsis, the normal rate of preschool children was lower than that of the other groups (P <0.05). There was no significant difference in near stereoacuity between groups (P> 0.05). (3) The normal rate of non-cross parallaxes in preschool children and school age children group was higher than that of cross parallaxes (P <0.05). There was no significant difference between normal and non-cross parallaxes in adolescents and adults (P> 0.05) . (4) Cross parallax, the normal rate of adolescent group and adult group was higher than that of preschool children and school-age children (P <0.05). Non-cross parallax, the difference between the four groups was not significant (P> 0.05). Conclusion The stereoacuity of far and near, the development of non-crossover and non-cross parallax are not synchronized. Stereoscopic function does not mature until the age of 12. At the same time prompt: Clinical stereopsis should be far and near stereoscopic visual acuity test; and should be determined stereoacuity, cross parallax, non-cross parallax threshold.