Table 1. Characteristics of the pseudophakic cadaver eyes used for add-on IOL implantation.
| Eye No. | Axial Length (mm) | Equatorial Diameter (mm; 3–9 o'clock) | Corneal diameter (mm; 3–9 o'clock) | Corneal diameter (mm; 6–12 o'clock) | Primary IOL | SRI | SRA | Thickness primary IOL (mm) | Interlenticular distance (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 24.8 | 25.3 | 12.3 | 12.1 | 3-piece hydrophobic acrylic | 3 | 4 | 0.75 | 0.55 |
| 2 | 23 | 23 | 11.5 | 10.3 | 1-piece hydrophobic acrylic | 0 | 0 | 0.75 | 0.37 |
| 3 | 21.43 | 22.84 | 10.81 | 9.7 | 1-piece plate silicone | 4 | 1 | 1.25 | 1.24 |
| 4 | 21.73 | 22.57 | 12.02 | 11.3 | 3-piece silicone | 3 | 3 | 0.9 | 0.82 |
| 5 | 21.8 | 25.8 | 11.5 | 11.2 | 3-piece PMMA | 2 | 4 | 1.01 | 0.36 |
| 6 | 25.3 | 22.9 | 11.8 | 11.5 | 3-piece PMMA | 4 | 4 | 0.83 | 0.44 |
| 7 | 20.1 | 23.5 | 11.9 | 11.2 | 1-piece hydrophobic acrylic | 3 | 4 | 0.77 | 1.06 |
| 8 | 21.3 | 23.6 | 11 | 10 | 1-piece plate silicone | 4 | 3 | 1.38 | 0.68 |
| 9 | 20.3 | 23.2 | 11.9 | 11.3 | 1-piece hydrophobic acrylic | 3 | 4 | 0.7 | 1.04 |
| 10 | 24.3 | 24.3 | 11.9 | 11.7 | 1-piece PMMA | 4 | 4 | 0.78 | 0.77 |
| 11 | 21.8 | 24.4 | 12.3 | 11.9 | 3-piece silicone | 4 | 3 | 1.05 | 0.34 |
| 12 | 22.3 | 22.3 | 12.4 | 10.6 | 3-piece hydrophobic acrylic | 3 | 4 | 1 | 0.53 |
Abbreviations: IOL, intraocular lens; SRA, Soemmering's ring area; SRI, Soemmering's ring intensity.
The thickness of the primary IOL and the interlenticular distance were measured by anterior segment optical coherence tomography.