Preliminary Clinical Study of a LenSx Femtosecond Laser-Assisted Limbal Relaxing Incision for the Correction of High Myopia with Low to Moderate Astigmatism in Posterior Implantable Collamer Lens Implantation

Table 1

Preoperative data of patients.

Parameter	LenSx + ICL group	TICL group	ICL group	value
Age (years)	24.19 ± 5.65	26.83 ± 7.99	23.60 ± 3.77	0.18
Number of eyes	21	23	20	—
Spherical refraction (D)	−8.41 ± 1.68	−8.19 ± 2.25	−7.89 ± 1.64	0.67
Cylindrical refraction (D)	−1.18 ± 0.18	−1.25 ± 0.19	−1.12 ± 0.18	0.38

Note: there was no statistical difference among the three groups before operation.