The Relationship between Anterior Chamber Angle and Intraocular Pressure Early after V4c Implantable Collamer Lens Implantation
Table 1
Comparisons of early postoperative IOP and ACA after V4c ICL implantation in the right and left eyes.
bo
1 h po
2 h po
24 h po
R
IOP (mmHg)
14.79 ± 2.79
22.91 ± 7.64
19.71 ± 4.53
13.76 ± 3.56
L
14.23 ± 3.11
14.85 ± 4.27
13.99 ± 3.63
13.00 ± 2.87
R
TIA 500 (°)
62.05 ± 5.20
29.59 ± 4.40
32.47 ± 3.88
37.31 ± 4.74
L
60.85 ± 5.75
36.95 ± 4.53
36.53 ± 4.78
36.27 ± 4.58
R
TIA 750 (°)
59.83 ± 4.68
28.28 ± 3.74
30.23 ± 3.52
35.32 ± 4.39
L
58.41 ± 4.46
34.63 ± 4.44
34.48 ± 5.08
34.77 ± 4.69
R
AOD 500 (mm)
1.03 (0.98, 1.14)
0.39 (0.38, 0.48)
0.45 (0.41, 0.51)
0.52 (0.46, 0.58)
L
1.14 (0.97, 1.22)
0.53 (0.46, 0.64)
0.52 (0.47, 0.62)
0.54 (0.48, 0.61)
R
AOD 750 (mm)
1.33 ± 0.18
0.56 ± 0.12
0.56 ± 0.09
0.64 ± 0.08
L
1.35 ± 0.17
0.65 ± 0.11
0.64 ± 0.11
0.64 ± 0.10
R
PD (mm)
3.10 (2.97, 3.20)
6.95 (6.80, 7.20)
5.10 (4.90, 5.22)
3.15 (2.75, 3.68)
L
3.20 (2.95, 3.42)
3.10 (2.90, 3.20)
3.10 (2.98, 3.20)
3.20 (3.18, 3.32)
R
Vault (μm)
—
945.61 ± 187.82
746.61 ± 199.47
576.39 ± 167.66
L
—
406.94 ± 205.97
423.61 ± 200.57
580.44 ± 177.96
Note: data accorded with normal distribution are presented as mean ± SD, and data not accorded with normal distribution are presented as median (P25 and P75). The difference was significant between two groups at postoperative 1h and 2h . Abbreviations: R: right eyes; L: left eyes, bo: before operation; po: postoperation, IOP: intraocular pressure, ACA: anterior chamber angle, TIA: trabecular-iris angle, AOD: angle opening distance, and PD: pupil diameter.