This study is a retrospective analysis using the accumulated clinical database from 2017/09-2023/12 to analyze patients who underwent total knee arthroplasty and received nerve blocks. The aim is to compare the analgesic effects, incidence of nerve injury, and rate of chronic pain under different nerve block techniques.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Acute postoperative pain
Timeframe: Up to two days after surgery