Joint Replacement Institute

The Goals of Total Knee Replacement

Total knee replacement is one of the most successful of all surgical procedures, and a virtual medical miracle. Prior to the development of total knee replacement technology, patients with advanced arthritis of the knee suffered from chronic pain and loss of functional independence. Following total knee replacement, more than 90% of patients have no pain, or only slight pain, and their walking is no longer limited by their knee. Most patients can live a full and independent life.

The goals of total knee replacement are, in order of priority:

1. pain relief

2. standing and walking that is not limited by the knee

3. improved knee motion

4. improved knee strength

Total knee replacement is major surgery, which usually involves a 3-4 day stay in the hospital and a period of rehabilitation which takes about 3 months. A team of health professionals will work with you to guide your recovery, but you are the most important member of the team! We believe that an informed patient is the best ally in achieving success with total knee replacement surgery. Please read this booklet carefully. Share it with your family and friends. The information will guide you in preparing for surgery and it will give you insight into how to maximize your recovery from knee replacement surgery and enjoy many years of painless knee function.

Unlike conventional total hip replacement (THR), hip resurfacing is conservative in that the femoral head and neck of the hip joint are not removed nor is bone removed from the femur. In the case of surface replacement, less bone is also removed from the acetabulum as compared to conventional THR since no polyethylene liner is used.

Minimally Invasive Hip Resurfacing

JRI Research

The staff of JRI is engaged in various research studies, including: improving long term joint replacement durability by selective use of new replacement bearing technology, histological characterization of implant fixation, relationship between wear debris and aseptic loosening.

Hip Replacement

Knee Replacement