Table 2.
Acquisition failures, Lenstar® and IOLMaster®
| Subject number | Eye | Age | Nuclear color* | Nuclear opalescence* | Cortical* | PSC* | IOL Master® (composite-5 IM) (AL, mm) | IOL Master® (composite-20 IM) (AL, mm) | Lenstar® (standard-5 LS) (AL, mm) | Immersion ultrasound (AL, mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| Both IOLMaster® 500 and Lenstar® failed | ||||||||||
| 2 | OS | 65 | 5.6 | 6.2 | 5.9 | 5.9 | 22.62 | |||
| 3 | OD | 84 | 6.2 | 5.9 | 3.9 | 5.6 | 24.77 | |||
| 8 | OD | 81 | 3.5 | 2.9 | 5.3 | 4.3 | 24.61 | |||
| 8 | OS | 81 | 3.4 | 2.9 | 4.9 | 5.9 | 24.26 | |||
| 11 | OD | 80 | 4.9 | 4.6 | 3.2 | 5.9 | 24.94 | |||
| 16 | OS | 61 | 6.9 | 6.8 | 5.9 | 5.9 | 23.39 | |||
| 45 | OD | 65 | 6.9 | 6.9 | 5.9 | 5.9 | 23.05 | |||
| IOLMaster® 500 failed but Lenstar® succeeded | ||||||||||
| 23 | OD | 63 | 3.4 | 4.4 | 0.7 | 5.3 | 21.47 | 21.98 | ||
| IOLMaster® 500 succeeded but Lenstar® failed | ||||||||||
| 7 | OS | 79 | 3.6 | 2.9 | 4.8 | 5.9 | 23.84 | 23.82 | ||
| 17 | OS | 83 | 3.7 | 3.6 | 2.8 | 3.9 | 23.11 | |||
| 22 | OD | 80 | 3.8 | 4.3 | 3.9 | 5.9 | 22.24 | 22.22 | ||
| 38 | OD | 84 | 5.9 | 5.8 | 2.7 | 4.2 | 23.31 | 23.27 | ||
| 48 | OD | 39 | 2.2 | 1.9 | 1.5 | 4.9 | 22.63 | 22.60 | ||
| 56 | OS | 65 | 3.2 | 2.4 | 1.8 | 5.3 | 26.67 | |||
| 62 | OD | 78 | 5.1 | 4.3 | 2.9 | 4.9 | 24.63 | 24.55 | ||
| 65 | OS | 80 | 6.6 | 6.9 | 5.9 | 5.9 | 22.25 | |||
| 67 | OD | 44 | 2.3 | 2.1 | 2.1 | 5.5 | 23.32 | 23.32 | ||
| IOLMaster® 500 composite-20 and Lenstar® succeeded but IOLMaster® 500 composite-5 failed | ||||||||||
| 14 | OS | 74 | 4.1 | 3.9 | 0.4 | 2.9 | 23.25 | 23.25 | ||
| 26 | OD | 81 | 3.4 | 3.4 | 5.2 | 0.3 | 23.35 | 23.38 | ||
| 26 | OS | 81 | 3.4 | 3.2 | 5.3 | 0.1 | 23.13 | 23.14 | ||
| 31 | OD | 81 | 3.3 | 3.2 | 2.6 | 0.9 | 24.21 | 24.13 | ||
| 38 | OS | 84 | 5.7 | 5.1 | 2.8 | 3.8 | 23.20 | 23.17 | ||
| 43 | OD | 62 | 5.2 | 5.7 | 5.9 | 5.9 | 22.03 | 22.01 | ||
Notes:
*
Based on LOCS III classification scheme. Lenstar® standard-5, Haag-Streit AG (Koeniz, Switzerland); IOLMaster® composite-5; IOLMaster® composite-20, Carl Zeiss Meditec AG (Jena, Germany).
Abbreviations: AL, axial length; LOCS, Lens Opacities Classification III scoring system; OD, right eye; OS, left eye; PSC, posterior subcapsular cataract.