Jacobs I H
Am J Ophthalmol. 1979 Aug;88(2):236-8. doi: 10.1016/0002-9394(79)90471-9.
I devised a new and simple method to measure the anterior chamber depth that requires only a Haag-Streit 900 slit lamp. Viewing the anterior chamber at 45 degrees and matching the height of the corneal slit beam to the depth of the anterior chamber enables the observer to calculate the anterior chamber depth by multiplying the measured slit height by 1.4 or, more accurately, by use of the table provided. The accuracy over the range of clinically encountered depths of the anterior changer is +/- 0.2 mm relative to standard pachometry.
我设计了一种新的简单方法来测量前房深度，该方法仅需一台 Haag-Streit 900 裂隙灯。以 45 度视角观察前房，并使角膜裂隙光束的高度与前房深度相匹配，观察者就能通过将测量的裂隙高度乘以 1.4 来计算前房深度，或者更准确地说，使用所提供的表格来计算。相对于标准的角膜厚度测量法，在前房临床常见深度范围内，该方法的测量精度为±0.2 毫米。
