Total knee replacement (TKR) is considered necessary in certain situations when the knee joint is severely damaged or diseased, and conservative treatments are no longer effective in providing relief. The most common condition that leads to the need for knee replacement is osteoarthritis, but other conditions may also warrant this surgery. Here are some reasons why knee replacement may be necessary: 1) Osteoarthritis: This is the most common reason for knee replacement. Osteoarthritis is a degenerative joint disease that occurs when the cartilage in the knee joint wears away over time, leading to pain, stiffness, and reduced mobility. As the condition progresses, it can significantly impact a person's quality of life. 2)Rheumatoid Arthritis: An autoimmune disease like rheumatoid arthritis can cause inflammation in the knee joint, leading to pain, swelling, and damage to the joint tissues. When conservative treatments fail to manage symptoms, knee replacement may be considered. 3)Post-Traumatic Arthritis: Severe injuries to the knee, such as fractures or ligament tears, can lead to long-term damage and arthritis in the joint. In cases where conservative treatments are not effective, knee replacement may be recommended. subscribe us on https://www.drabhishekjaroli.com/ to know more why Knee replacement is necessary.