Types of implants and evaluation of quality of life in knee replacement patient

Knee osteoarthritis and rheumatoid arthritis is commonly seen in the elderly people and is affecting millions of people across the globe. On increasing age, weight and trauma; the flexibility and alignment of knee declines. Implants are inserted based on the types of metal alloys. Quality of life can be evaluated using various scales to evaluate the progress and function of knee before and after knee replacement surgery. Quality of life mainly depends on the severity of pain and the movement of knee after surgery. It also depends on individual’s physical, mental, psychosocial and psychological factors pertaining to the disease.