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Screw implant technique
| Screw position | Correct (n) (%) |
Minor breach (n) (%) |
Major breach (n) (%) |
Total (n) (%) |
|---|---|---|---|---|
| conventional (%) | 52 (71) |
13 (18) |
8 (11) |
73 (100) |
| Use of Neon trokar-system (%) | 14 (67) |
7 (33) |
0 (0) |
21 (100) |
| Total (%) | 66 (70) |
20 (21) |
8 (9) |
94 (100) |
