Figure 3

IOP fluctuations during surgery. A, After setting the pressure sensor, B, during hydrodissection; C, during ultrasound sonication (US); D, during irrigation/aspiration (I/A); E, during IOL insertion; F, during OVD aspiration. Top: Whole eye, A = 5.76 mmHg; B = 21.82 mmHg; C = 52.24 mmHg; D = 41.82 mmHg; E = 11.67 mmHg; and F = 52.01 mmHg. Bottom: Bisected eye; A = 4.85 mmHg; B = 28.03 mmHg; C = 59.70 mmHg; D = 52.27 mmHg; E = 23.33 mmHg; and F = 49.55 mmHg. Black arrows indicate peak IOPs. (X axis: 1 graduation = 0.5 seconds; Y axis: 1 graduation = 10 mmHg).