Table 3.
Cases of dislocation and the angles at their occurrence.
| Dislocation | Surgical approach | Patient subject | Angle at interscalar excursion (°) |
|---|---|---|---|
| 1 | Cochleostomy | COCHL.4 | 19 |
| 2 | Cochleostomy | COCH.2 | 83 |
| 3 | Cochleostomy | COCH.1 | 227 |
| 4 | Cochleostomy | COCH.3 | 259 |
| 5 | Cochleostomy | COCH.2 | 336 |
| 6 | Cochleostomy | COCH.1 | 342 |
| 7 | Cochleostomy | COCH.4 | 370 |
| 8 | Cochleostomy | COCH.3 | 372 |
| 9 | Round window | RW.1 | 398 |
| 10 | Cochleostomy | COCH.2 | 403 |
| 11 | Cochleostomy | COCH.1 | 407 |
| 12 | Round window | RW.4 | 411 |
| 13 | Cochleostomy | COCHL.4 | 432 |
| 14 | Cochleostomy | COCH.3 | 434 |
| 15 | Round window | RW.1 | 457 |
| 16 | Round window | RW.2 | 458 |
| 17 | Cochleostomy | COCH.1 | 476 |
| 18 | Cochleostomy | COCH.2 | 490 |
| 19 | Round window | RW.2 | 522 |
Abbreviations: 1–17, Numeric identifiers are assigned to each patient; L, Left-sided cochlear implant; R, Right-sided cochlear implant; RW, Round window approach; COCH, Cochleostomy approach.