Adductor Canal Block and IPACK Block vs. Isolated Adductor Canal Block for Post-Operative Analgesia Following HTO/DFO/TTO

Exclusion Criteria14

• Patients younger than 18 and older than 75.
• Patients with multi-ligament injury
• Patients undergoing concomitant cartilage procedure or ACLR.
• Patients with a history of chronic pain that have used opioids for pain management for 3 months or longer.
• Patients who are allergic to oxycodone;
• Patients with diagnosed or self-reported cognitive dysfunction;
• Patients with a history of neurologic disorder that can interfere with pain sensation;
• Patients with a history of drug or recorded alcohol abuse;
• Patients who are unable to understand or follow instructions;
• Patients with severe liver disease, renal insufficiency, congestive heart failure, and/or significant heart disease;
• Patients with an allergy or contraindication to any of the medications used in the study, or patients with a contraindication to any study procedures;
• Patients with a BMI over 45;
• Any patient that the investigators feel cannot comply with all study related procedures;
• Any pregnant patient; assessed via urine pregnancy test in the preoperative area as part of standard preoperative surgical protocol;