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. 2016 Sep;2(3):173–177. doi: 10.21037/jss.2016.08.09

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%)