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Table 1: 
Demographics, VNPS, and RMDI outcomes by approach
Approach GroupOverallAnterolateralPosteriorP Value
No.MeanNo.MeanNo.Mean
Age (yr)24754.0 ± 12.17753.3 ± 11.117054.4 ± 12.6.533
Male (%)14458.39662.34856.5.386
Pain pre2195.3 ± 2.3695.4 ± 2.31505.1 ± 2.4.373
Pain immediate2461.7 ± 1.9771.3 ± 1.71691.8 ± 2.0.030
Pain 2 weeks post1723.3 ± 2.5503.2 ± 2.41223.6 ± 2.8.641
Pain 2 months post1202.9 ± 2.3322.9 ± 2.3883.0 ± 2.5.952
RMDI pre2199.3 ± 5.2699.2 ± 5.71509.3 ± 4.9.671
RMDI 2 weeks post1726.8 ± 4.2507.0 ± 4.21226.7 ± 4.3.613
RMDI 2 months post1205.0 ± 3.4324.9 ± 3.4885.1 ± 3.8.969
  • 

    Note:—pre indicates before procedure; post, after procedure.