Suprainguinal Fascia Iliaca Block vs. Periarticular Injection for Total Knee Arthroplasty

After the operation is completed, the fascia iliaca will be separated from the iliacus muscle. With ultrasound guidance, the local anesthetic injection will be made between the fascia and the muscle.

A total volume of 80 ml local anesthetic will be applied to the medial and lateral capsule, the medial and lateral meniscus margins, the deep part of the medial ligament, the medial and lateral synovial space, and the patellar ligament and quadriceps tendon.