Effect of Mode of Femoral Nerve Analgesia on Quadriceps Muscle Strength
Status:
Unknown status
Trial end date:
2015-07-01
Target enrollment:
Participant gender:
Summary
Quadriceps muscle strength is an important determinant of quality of recovery in elderly
patients after total knee arthroplasty. We try to compare the quadriceps muscle strength
change between 0.2 % ropivacaine continuous fixed femoral infusion and patient controlled
femoral analgesia group.