Effect of Implantable Collamer Lens on Anterior Segment Measurement and Intraocular Lens Power Calculation Based on IOLMaster 700 and Sirius

Table 1

The biometric parameters measured by IOLMaster.

Parameters	Preoperative	3-month postoperative	P
ACD (mm)	3.69 ± 0.23	3.49 ± 0.38	< 0.001
LT (mm)	3.59 ± 0.22	3.75 ± 0.35	< 0.001
AL (mm)	26.21 ± 1.23	26.20 ± 1.22	0.233
WTW (mm)	11.86 ± 0.38	11.88 ± 0.40	0.100
K1 (D)	43.27 ± 1.24	43.31 ± 0.14	0.117
K2 (D)	44.71 ± 1.62	44.54 ± 1.66	< 0.001
CCT (μm)	516.09 ± 30.51	515.69 ± 31.14	0.648
IOL (D)	12.54 ± 2.69	12.61 ± 2.62	0.013

ACD, anterior chamber depth; LT, lens thickness; AL, axial length; WTW, white to white; K1, corneal flat axis curvature; K2, corneal steep axis curvature; CCT, central corneal thickness; IOL, intraocular lens. .