Diseases like osteoarthritis and rheumatoid arthritis damage the cartilage layer of joints and lead to pain and swelling of joints hampering day-to-day activities of life. In the late stages, knee arthroplasty is a successful surgery to get rid of pain and swelling of the affected joint. After advances in the past 50 years, it is a very commonly performed surgery with a very high success rate as of today. Advanced surgical techniques and the improved latest design of implants have given a new lease of life to people suffering from damaged joints.