Total Knee Arthroplasty Analgesia: Single-shot Femoral Nerve Block or Epidural?

Comparison Between Single-shot Femoral Nerve Block and Epidural Techniques for Total Knee Arthroplasty: a Randomized Controlled Trial

Single-shot femoral nerve block is similar to continuous epidural technique for postoperative analgesia in total knee arthroplasty

Inclusion Criteria:

• Elective total knee arthroplasty

Exclusion Criteria:

• Coagulopathy
• Neuropathy
• Morbid obesity
• local anesthetics allergy