Table 1. Clinical features of three probands from Chinese families with BPES.
| BPES families | Subtype | Affected individuals | Age (years) | IICD (mm) | IPFH (mm) |
HPFL (mm) |
Levator function (mm) |
Surgical stages (preoperatively) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| RE | LE | RE | LE | RE | LE | ||||||
| family A |
II |
III:1 |
47 |
38 |
2 |
3 |
22 |
22 |
2 |
2 |
Stage 1 |
| family B |
unknown |
II:3 |
50 |
39 |
3 |
3 |
21 |
21 |
2 |
2 |
Stage 1 |
| family C | II | II:1 | 63 | 36 | 4 | 4 | 23 | 23 | 2 | 2 | Stage 2 |
Abbreviations: IICD, inner intercanthal distance; IPFH, vertical interpalpebral fissure height; HPFL, horizontal palpebral fissure length; LE, left eye; RE, right eye.