Motility changes after three wall decompression by coronal approach
| Preoperative | Postoperative |
| 49− | 39− |
| 6± | |
| 4+ | |
| 29± | 28± |
| 1+ | |
| 47+ | 42+ (16 increased diplopia) |
| 4± | |
| 1− |
− = No motility disturbances; ± = restriction of motility in the extreme directions of gaze; + = restriction of motility with diplopia in primary and reading positions.