Table 1. Procedural detail and corresponding changes in neuro-monitoring.
Procedure | Number | Incidence of MEP changes |
---|---|---|
Detail | Total 135 | 4 (3.0%) |
Sex | ||
Male | 43 | 3 (7.0%) |
Female | 92 | 1 (1.1%) |
Curve type | ||
Idiopathic | 85 | 1 (1.2%) |
Neuromuscular | 39 | 2 (5.1%) |
Congenital | 6 | − |
Spondylolisthesis | 5 | 1 (20%) |
Approach | ||
Anterior | 5 | − |
Posterior | 121 | 2 (1.7%) |
Combined | 9 | 2 (22.2%) |
Additional intra-operative interventions | ||
Traction | 25 | 1 (4.0%) |
Osteotomies | 8 | 1 (12.5%) |