The DGH-4000 Ultrasonic Pachymeter was used in the measurement of the anterior chamber depth (AD), lens thickness (lt) and axial length (al) in 72 patients with myopia and 18 individuals.
应用dgh - 4000型眼部A型超声测量仪检测了72例近视眼及18例正常对照眼的前房深度、晶体厚度及眼轴长度。
Ultrosonography ha corrective diagnosis for posterior segment trauma and provide the part of proof for anterior chamber depth and lens injury.
超声对眼后段伤诊断准确，对前房深浅、晶体损伤可提供部分声像佐证。
The exact measurement of keratometry and anterior chamber depth are of major importance for the implantation of intraocular lens (IOL) in refractive surgery and the research of refractive errors.
准确测量角膜曲率和前房深度对于屈光手术中人工晶体屈光度的计算以及屈光不正的研究有着重要的意义。
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