Table 4. Ocular biometry of the individuals with the BMP4 mutation.
| Individual | Eye | Best visual acuity | Cornea diameter (mm) | Anterior chamber depth (mm) | Ocular length (mm) |
|---|---|---|---|---|---|
| Proband |
OD |
0.5 |
10.7 |
2.25 |
20.28 |
| |
OS |
0.3 |
10.8 |
2.23 |
20.13 |
| Healthy brother |
OD |
1.5 |
11.4 |
3.39 |
22.78 |
| OS | 1.5 | 11.6 | 3.32 | 22.74 |
Ocular biometry was measured by using IOL Master V5 (Carl Zeiss Meditec AG, Jena, Germany). The proband had a small cornea and short axial length. His brother had normal ocular biometry (normal range in Chinese adults: 12.12±0.40 mm for cornea diameter and 23.60±0.79 mm for axial length).