WHAT IS OSTEOARTHRITIS KNEE Osteoarthritis of the knee is a degenerative joint disease that occurs when the cartilage cushioning the knee joint wears down over time. This condition can lead to pain, stiffness, swelling, and decreased mobility. Here are some key points about osteoarthritis of the knee: Causes: -Age: The risk increases with age as cartilage naturally wears down. -Weight: Excess weight puts additional stress on the knee joints. -Injury: Previous injuries, such as fractures or ligament tears, can increase the risk. -Genetics: Family history may play a role in susceptibility. -Repetitive Stress: Jobs or activities that involve repetitive knee use can contribute. Symptoms: -Pain: Usually worsens with activity and improves with rest. Stiffness: Commonly felt after sitting for long periods or in the morning. -Swelling: Caused by inflammation in the joint. -Reduced Range of Motion: Difficulty bending or straightening the knee fully. -Crepitus: A grating sensation or sound when moving the knee. Diagnosis: -Diagnosis typically involves a physical examination, a review of medical history, and imaging tests like X-rays or MRIs to assess cartilage loss and joint condition. Treatment: While there is no cure, treatment options aim to manage symptoms and improve function. These may include: -Lifestyle Changes: Weight management and low-impact exercise. -Medications: Pain relievers and anti-inflammatory drugs. -Physical Therapy: Exercises to strengthen the muscles around the knee. -Injections: Corticosteroids or hyaluronic acid to reduce inflammation and provide lubrication. -Surgery: In severe cases, procedures like arthroscopy or knee replacement may be considered. Osteoarthritis can significantly impact daily life, but a combination of treatments can help manage symptoms effectively.