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Table 1 Vault characteristics

From: Implantable collamer lens sizing based on measurement of the sulcus-to-sulcus distance in ultrasound biomicroscopy video clips and ZZ ICL formula

Parameter

n

Achieved postoperatively

Predicted by ZZ ICL

P

Vault height (µm)

168

528 ± 193 (160 − 1040)

545 ± 156 (200 − 1186)

0.227

Larger size implanteda

17

404 ± 119 (240 − 650)

513 ± 111 (316 − 690)

0.014

Smaller size implanteda

27

505 ± 189 (280 − 1040)

506 ± 157 (258 − 830)

0.969

Same size implanteda

124

550 ± 196 (160 − 1040)

558 ± 160 (200 − 1186)

0.648

  1. Data are shown as mean ± SD (range). ZZ ICL: Zhang & Zheng implantable collamer lens
  2. aIn comparison to the size recommended by the STAAR website software