Analgesic effect of ropivacaine with fentanyl in comparison with ropivacaine alone for continuous femoral nerve block after knee replacement arthroplasty: a prospective, randomized, double-blinded study.
Gunn Hee KimJoon Woo LeeGo Eun KimSeong Su LeeShill Lee SonByung Uk KimHa Na ChoMi Young KwonMin Seok KooJi Eun KimMi Jung YunPublished in: Anesthesia and pain medicine (2020)
The analgesic effect of ropivacaine with fentanyl for continuous femoral nerve block after knee replacement arthroplasty was not superior to that of the ropivacaine alone.