Table 1.
Clinical characteristics of studied patients
| No. | Ocular diagnosis | Age at surgery | Gender | Pre-op | Post-op | Follow-up (years) | |||
|---|---|---|---|---|---|---|---|---|---|
| Head turn | VA LogMAR | 1 Month | Last visit | VA Log Mar | |||||
| 1 | OCA | 3.5 | M | LFT/RG 45 | 0.5 | RG 10 | RG 10 | 0.2 | 1 |
| 2 | OCA | 18 | M | LFT/RG 40 | 0.8 | 0 | 0 | 0.8 | 1.5 |
| 3 | IN | 9 | F | RFT/LG 35 | 0.4 | 0 | 0 | 0.4 | 7 |
| 4 | IN | 7 | M | RFT/LG 45 | 0.3 | LG 10 | LG 10 | 0.3 | 0.5 |
| 5 | IN | 7 | F | LFT/RG 40 | 0.1 | RG 10 | RG 10 | 0.1 | 4 |
| 6 | IN | 8 | M | LFT/RG 40 | 0.5 | RG 10 | RG 10 | 0.3 | 2.5 |
| 7 | Cong Cat | 7 | F | LFT/RG 40 | 0.5 | 0 | 0 | 0.4 | 3 |
| 8 | IN | 5 | M | RFT/LG 25 | 0.5 | 0 | PAN 10 | 0.5 | 7 |
| 9 | IN | 2.5 | F | LFT/RG 25 | 0.8 | RG 25 | RG 25 | 0.8 | 6.5 |
| 10 | IN | 9 | M | LFT/RG 45 | 0.5 | RG 25 | RG 25 | 0.5 | 3 |
| 11 | IN | 15 | M | LFT/RG 30 | 0.5 | 0 | 0 | 0.4 | 2.5 |
| 12 | IN | 12 | M | RFT/LG 40 | 0.5 | LG 10 | LG 10 | 0.5 | 6 |
| 13 | Ret Dyst | 7 | M | RFT/LG 40 | 0.4 | 0 | 0 | 0.3 | 5 |
| 14 | IN | 6 | M | RFT/LG 30 | 0.8 | 0 | 0 | 0.6 | 4.5 |
| 15 | OCA | 4 | F | LFT/RG 35 | 0.5 | 0 | 0 | 0.3 | 9 |
| 16 | OCA | 6 | F | RFT/LG 35 | 1 | 0 | PAN 10 | 1 | 4 |
| 17 | OCA | 40 | M | LFT/RG 50 | 1.5 | RG 15 | RG 15 | 1.5 | 4 |
| 18 | OCA | 3 | M | LFT/RG 45 | CSM | 0 | Chin-down 10 | 0.5 | 2 |
| 19 | OCA | 5 | M | LFT/RG 40 | 0.6 | 0 | 0 | 0.5 | 2 |
| 20 | OCA | 5 | M | LFT/RG 50 | 0.6 | RG 10 | RG 10 | 0.5 | 1.1 |
| 21 | IN | 2 | F | RFT/LG 40 | CSM | LG 15 | LG 15 | 0.7 | 1 |
| 22 | Ret Dyst | 4 | M | LFT/RG 25 | 1.2 | 0 | 0 | 1.0 | 3.5 |
| 23 | IN | 5 | M | RFT/LG 40/tilta | 0.3 | Tilt L | Tilt L | 0.1 | 5.5 |
| 24 | IN | 18 | M | LFT/RG 35/tilta | 0.3 | Tilt R | Tilt R | 0.3 | 7 |
| 25 | OCA | 8 | F | RFT/LG 50/tilta | 0.8 | LG 10 | LG 10 + tilt | 0.8 | 3 |
| 26 | IN | 13 | M | LFT/RG 50/chin-upa | 0.0 | Chin-up | Chin-up | 0.0 | 2 |
| 27 | IN | 5 | M | LFT/RG 50/tilta | 0.2 | RG 10 + tilt | RG 10 + tilt | 0.2 | 1 |
No. patient number, AHP abnormal head posture, OCA oculocutaneous albinism, CP cerebral palsy, IN infantile nystagmus, CONG CAT congenital cataract, PAN periodic alternating nystagmus, CSM central steady maintain, Ret Dyst retinal dystrophy, LFT/RG left face turn/right gaze, RFT/LG right face turn/left gaze
aMultiplanar AHP pre-operative