Author profile
David Liu, MD, FRCPC
Knee osteoarthritis is a common disorder with increasing prevalence due to the aging population. Osteoarthritis has a complex pathophysiology with resultant disability and places a significant burden on the health care... Read More
Total knee arthroplasty is a surgical procedure performed to relieve pain secondary to osteoarthritis of the knee. It is considered in patients who have chronic pain that is severe enough to hinder daily functioning and... Read More