The Appropriate Level of Continuous Adductor Canal Block in Patients Undergoing Total Knee Arthroplasty (TKA)

Phase

COMPLETED

Status

Enrollment

OTHER

Sponsor class

Conditions

PROCEDURE: the three different sites of continous adductor canal block: the adductor canal catheter is inserted at femoral triangle apex
PROCEDURE: the three different sites of continous adductor canal block: the adductor canal catheter is inserted femur length/15*2 cm above the location
PROCEDURE: the three different sites of continous adductor canal block: the adductor canal catheter is inserted femur length/15 cm below the location

Yonsei University