Table 1.
Parameter | Case 1 | Case 2 | Case 3 | Case 4 | Case 5 | Case 6 | Case 7 | Case 8 | Case 9 | Case 10 | Average ± SD |
Classification of IOL dislocation | DBS | DBS | DBS | CBD | CBD | CBD | CBD | CBD | CBD | CBD | |
Explanting surgeon | YM | YM | YM | IN | KK | SO | TW | YM | YM | KK | |
Age at explantation (y) | 55 | 39 | 46 | 46 | 47 | 59 | 47 | 26 | 62 | 43 | 47.0 ± 10.3 |
Sex | M | M | M | M | M | F | M | M | M | M | |
Eye | L | R | L | L | R | R | R | L | R | L | |
Length of implantation (y) | 17 | 14 | 3 | 5 | 22 | 13 | 12 | 8 | 10 | 11 | 11.5 ± 5.6 |
Axial length (mm) | 25.0 | 25.5 | 24.3 | 26.3 | 25.5 | 24.2 | 27.0 | 23.1 | 27.6 | 26.4 | 25.5 ± 1.4 |
Causes of IOL dislocation | AD, trauma | AD | AD | AD | AD | AD, Bechet disease | AD, vitrectomy | AD | AD | AD, vitrectomy | |
History of ophthalmic surgical treatments | |||||||||||
In-the-bag IOL | (+) | (+) | (+) | (+) | (+) | (+) | (+) | (+) | (+) | (+) | |
Vitrectomy | (+) | (+) | Total n (%) | ||||||||
LECs | |||||||||||
Quantity | Abundant | Abundant | Abundant | Absent | Abundant | Scarce | Abundant | Absent | Abundant | Scarce | 4 (40) |
Disorderly arrangement | (−) | (−) | (−) | NA | (−) | (+) | (−) | NA | (−) | (−) | 1 (13) |
CAC LECs | (+) | (+) | (−) | (+) | (−) | (+) | (+) | (−) | 5 (63) | ||
Flat LECs | (+) | (+) | (−) | (−) | (+) | (−) | (−) | (+) | 4 (50) | ||
Fibrous metaplasia around the lens capsule | |||||||||||
High-density fibrosis | (−) | (−) | (−) | (+) | (−) | (−) | (−) | (−) | (−) | (+) | 2 (20) |
Low-density fibrosis | (+) | (+) | (+) | (+) | (+) | (−) | (+) | (+) | (+) | (+) | 9 (90) |
Capsular splitting | (+) | (+) | (−) | (−) | (+) | (−) | (+) | (−) | (+) | (+) | 6 (60) |
Soemmering ring | (+) | (+) | (+) | (+) | (+) | (−) | (+) | (−) | (+) | (−) | 7 (70) |
AD = atopic dermatitis; CAC = clear abundant cytoplasm; CBD = capsular bag dislocation; CTR = capsular tension ring; DBS = dead bag syndrome; LEC = lens epithelial cell; NA = not applicable