Tow Techniques of Adductor Canal Block for Analgesia After Total Knee Replacement

NCT03942133 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

62

Enrollment

OTHER

Sponsor class

Conditions

Total Knee Arthroplasty
Analgesia
Nerve Block

Interventions

PROCEDURE: ultrasound-guided short-axis placement of catheter at the entrance of the adductor canal
PROCEDURE: ultrasound-guided long-axis placement of catheter at the middle of the adductor canal

Sponsor

Peking Union Medical College Hospital