Comparison of Continuous Fascia Iliaca Compartment Block with Continuous PENG Block in Total Hip Replacement Cases

Adequate pain management after total hip arthroplasty (THA) is crucial for early ambulation and patient satisfaction. However, due to the hip joint\'s innervation complexity, the optimal regional analgesia technique for THA remains controversial. Total hip arthroplasties are critical surgeries that can take steps to improve the quality of life and functional status of patients who do not respond to conservative treatments. However, patients may present with intense pain in the immediate postoperative period, resulting in inactivity, increased risk of complications, and greater opioid consumption, resulting in adverse effects and prolonged hospital stay. The challenging management of pain is explained by the complex innervation of the hip joint, in which the articular branches of the femoral, obturator, and accessory obturator nerves are responsible for the sensory innervation of the anterior capsule. This randomized clinical trial compares the analgesic efficacy of FICB and PENG block following THA. Our preliminary results will be postoperative pain scores. As our anesthesia clinic, we routinely perform these known methods after surgery in these cases. Traditional intravenous analgesia methods cause many undesirable side effects depending on the type of opioid used, and they are insufficient compared to regional anesthesia methods.