 Patients undergoing total hip arthroplasty THA n60 at Parkland and UT Southwestern Medical Center Hospitals will be randomized into one of two groups to receive either ultrasound-guided fascia iliaca compartment block FICB with ropivacaine 300 mg and 0.5 mg epinephrine Group 1 or periarticular infiltration ropivacaine 300 mg and 0.5 mg epinephrine total Group 2 for postoperative pain management. The remaining aspect of perioperative care, including the anesthetic technique i.e., spinal anesthetic, pre- and postoperative care will be standardized and will be similar for all patients. The duration of the involvement in the study will be until 48 hours postoperatively. 