Research Article
Control of Pedicle Screw Placement with an Electrical Conductivity Measurement Device: Initial Evaluation in the Thoracic and Lumbar Spine
Table 1
Indication for surgery, surgical procedure, number of screws, and segments operated on.
| # | Indication | Procedure | Screws | Segments |
| 1 | Tumor (prostate) | Dorsal instrumentation | 8 | T8–L1 | 2 | Degenerative | PLIF | 4 | L3-L4 | 3 | Degenerative | PLIF | 4 | L4-L5 | 4 | Degenerative | PLIF | 6 | L3–L5 | 5 | Degenerative | PLIF | 4 | L4-L5 | 6 | Degenerative | PLIF | 4 | L3-L4 | 7 | Tumor (lung) | Dorsal instrumentation | 4 | T11–L1 | 8 | Tumor (hypopharynx) | Dorsal instrumentation | 8 | T11–L4 | 9 | Degenerative | TLIF | 6 | L2–L4 | 10 | Tumor (lung) | Dorsal instrumentation | 8 | T8–T12 | 11 | Degenerative | TLIF | 4 | L4-L5 | 12 | Degenerative | PLIF | 6 | L3–L5 | 13 | Tumor (mamma) | Dorsal instrumentation | 8 | T10–L2 | 14 | Tumor (lung) | Dorsal instrumentation | 6 | T11–L2 | 15 | Tumor (mamma) | Dorsal instrumentation | 4 | T8-T9 |
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