Background. Recovery after total knee arthroplasty depends on analgesia that spares the quadriceps. Continuous adductor canal block does this, but it requires a catheter. Whether a fentanyl patch can

Background: Combined spinal-epidural (CSE) anaesthesia has emerged as a preferred technique for major orthopaedic procedures. This study evaluates the effect of epidural top-up on spinal anaesthesia u