Open Access

Table 2

Active range of motion before and after treatment.

EMSB DLSB DLSB + DP P-values
Flex
 Pre-operation 105.6 ± 50.0 109 ± 30.1 108.2 ± 43.2 .979
 Last follow-up 158.9 ± 20.5 159.6 ± 19.7 149.1 ± 26.4 .509
ER
 Pre-operation 49.7 ± 16.8 47.2 ± 20.0 43.2 ± 25.6 .623
 Last follow-up 67.2 ± 13.7 71.4 ± 14.9 69.1 ± 10.8 .4
IR
 Pre-operation L 4.8 L 4.5 L 3.6 .27
 Last follow-up L 2 L 2 L 1.3 .502

Note: Data are presented as the means ± SD. Abbreviations: Flex: degree of flexion; ER: degree of external rotation; IR: internal rotation; L: Lumbar spine.

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