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目的探讨超声波检查对后极部小[征[球生物值测量的意义及其生物值之间的相关关系。方法通过对21例(42[)后极部小[征患者行1%阿托品散瞳、检影验光、角膜直径、[压、角膜曲率、[底照相及用[科A超行[球生物值(包括前房深度、晶状体厚度及玻璃体腔轴长)测量,再通过医学统计软件对[球生物值进行分析。结果21例(42[)患者屈光不正平均(+9.88±1.96)DS,42只[角膜直径、[压、角膜曲率及前房深度、晶状体厚度测量值均在正常范围。[轴长平均(19.96±0.98)mm,玻璃体腔轴长(13.12±0.91)mm,玻璃体腔轴长明显短小。屈光不正(RE)与前房深度(AC)相关系数(r=0.1925,p=0.2219,p>0.05),无统计学意义;RE与晶状体厚度(LT)相关系数(r=-0.4257,p=0.0049,p<0.05),有显著的统计学意义;RE与玻璃体腔轴长(AVL)相关系数(r=-0.3923,p=0.0102,p<0.05),有显著的统计学意义。结论后极部小[征因[球后极部玻璃体腔短小,造成[轴长较正常人短,常合并有高度远视,临床上可用超声波检查诊断之。若能及早得到视力的矫正,可能促进视力的正常发育。
Objective To investigate the correlation between the significance of ultrasonic measurement and the biological value of the posterior pole in ultrasound examination. Methods Twenty-one patients (42%) with posterior pole small angle [1% atropine mydriasis, retinoscopy, corneal diameter, [pressure, corneal curvature, (Including the depth of the anterior chamber, the thickness of the lens, and the axial length of the vitreous cavity), and then the [ball biology value] was analyzed by medical statistics software. Results The mean refractive error (+ 9.88 ± 1.96) DS of 21 patients (42 [), 42 [corneal diameter, [pressure, corneal curvature, anterior chamber depth, and lens thickness measurements were in the normal range. [The mean axial length (19.96 ± 0.98) mm, the axial length of the vitreous cavity (13.12 ± 0.91) mm, the axial length of the vitreous cavity was significantly shorter. There was no significant difference between RE and AC (r = 0.1925, p = 0.2219, p> 0.05). Correlation coefficient between RE and lens thickness (r = -0.4257, p (R = -0.3923, p = 0.0102, p <0.05). There was a significant statistical significance. There was significant statistical significance between the RE and the axial length of the vitreous cavity (r = -0.3923, p = 0.0102, p <0.05). Conclusion After the extremely small [due to [posterior posterior pole posterior vitreous cavity is short, resulting in shorter axial length than normal, often associated with hyperopia, clinically available ultrasound diagnosis. If you can get vision correction as early as possible, may promote the normal development of vision.