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近视是眼科临床的多发病和常见病,近年来,屈光不正与眼轴长度的讨论,多数认为与眼轴前后径关系密切,由于检查 手段的不完善,对于眼球的上下径及其横径的测量以及眼轴长度与性别的对应关系的研究甚少。现行的A超检查也无法检查其眼轴的横径及上下径。随着生物技术的发展,已使眼球多维方向检测成为可能,从而使人们可以从平面(二维方向)甚至是立体(三维空间)图像进行形态研究,从而获得全新的、更有意义的信息。因此,考虑应用彩超(二维)测量眼球的前后径、横径及上下径,为临床提供依据。
Myopia is clinically frequent and common ophthalmology, in recent years, the discussion of refractive error and axial length, the majority of the axial and anterior axial diameter are closely related, due to imperfect means of inspection, the eye diameter and diameter of the diameter There is little research on the relationship between axial length and sex. The current A-ultrasound can not check its axial diameter and diameter. With the development of biotechnology, multidimensional direction detection of eyeballs has been made possible, so that people can make morphological studies from planar (two-dimensional) or even stereoscopic (three-dimensional) images to obtain new and meaningful information. Therefore, consider the application of color Doppler ultrasound (two-dimensional) to measure the anteroposterior diameter, diameter and diameter, provide the basis for clinical.