Effects of single femoral nerve block and continuous femoral nerve block on perioperative analgesia and muscle strength in elderly patients undergoing total knee arthroplasty, a randomized clinical trial

Effects of single femoral nerve block and continuous femoral nerve block on perioperative analgesia and muscle strength in elderly patients undergoing total knee arthroplasty, a randomized clinical trial

ObjectiveTo investigate the effect of single femoral nerve block (SFNB) with 0.2% ropivacaine 50 ml on postoperative pain and muscle strength in elderly patients undergoing knee replacement.MethodsNinety-four patients scheduled for primary total knee arthroplasty (TKA) were randomized into two group...

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Bibliographic Details
Main Authors: Yan Tao, Nan Cai, Juxia Zhang, Yan Zhou, Pengfei Liu
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Surgery
Subjects:
ropivacaine
femoral nerve block
perioperative analgesia
total knee arthroplasty
the elderly
Online Access:https://www.frontiersin.org/articles/10.3389/fsurg.2025.1403280/full
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