视力

<0.1

0.1~0.4

≥0.5

术前BCVA

术后1 d UCVA

术后3 mo UCVA

术后3 mo BCVA

47 (30.1)

4 (2.6)

0 (0)

0 (0)

73 (46.8)

37 (23.7)

15 (9.6)

0 (0)

36 (23.1)

115 (73.7)

141 (90.4)

156 (100)