At @ to @ h postanesthesia , ACB patients had significantly higher median dynamometer readings versus FNB patients ( median -LSB- interquartile range -RSB- , @ kgf -LSB- @ , @ -RSB- ( ACB ) vs. @ kgf -LSB- @ , @ -RSB- ( FNB ) ; P < @ ) , but was not inferior to FNB with regard to Numeric Rating Scale pain scores ( @ -LSB- @ , @ -RSB- ACB vs. @ -LSB- @ , @ -RSB- FNB ; P = @ ) , or to opioid consumption ( @ -LSB- @ , @ -RSB- ACB vs. @ -LSB- @ , @ -RSB- ; P = @ ) .