Poliner L S, Schoch L H
Arch Ophthalmol. 1987 Feb;105(2):200-2. doi: 10.1001/archopht.1987.01060020054027.
The accuracy and precision of tonometric methods in measuring intraocular pressure (IOP) was assessed in 24 eye-bank eyes subjected to pars plana lensectomy/vitrectomy and air-fluid exchange. Intraocular pressure was measured in masked fashion with a Perkins' applanation tonometer, pneumatic applanation tonometer; a mercury manometer served as a reference standard. Pneumatic tonometry underestimated actual IOP by as much as 25%, and Schiotz' indentation tonometry underestimated actual IOP by as much as 79%. Perkins' applanation tonometry was significantly more accurate in estimating actual IOP in gas-filled eyes than pneumatic tonometry or Schiotz' indentation tonometry.
对24只接受了睫状体平坦部晶状体切除术/玻璃体切除术和气液交换的眼库眼球，评估眼压测量法在测量眼内压（IOP）时的准确性和精确性。使用帕金斯压平眼压计、气动压平眼压计以盲法测量眼内压；汞压力计作为参考标准。气动眼压测量法低估实际眼压多达25%，而施氏压陷眼压测量法低估实际眼压多达79%。在估计充气眼的实际眼压方面，帕金斯压平眼压测量法比气动眼压测量法或施氏压陷眼压测量法显著更准确。
