How is IOP measured in the workup for penetrating keratoplasty and glaucoma (PKPG)?

Updated: Dec 30, 2020
  • Author: Shibandri Das, MD; Chief Editor: Inci Irak Dersu, MD, MPH  more...
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The gold standard for IOP measurement is Goldman applanation. Intraocular pressure should be measured during every follow-up visit after PKP.

Various methods can be used to measure IOP in the postoperative period, including digital palpation and applanation tonometry with a Mackay-Marg electronic applanation tonometer, pneumatic applanation tonometer, Tono-Pen, or dynamic contour tonometer. [5, 6, 7]

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