Knee injuries are common and can happen to anyone, whether during sports or daily activities. They often involve damage to the ligaments, cartilage, or tendons in the knee. Some typical knee injuries include ACL tears, meniscus tears, and patellar tendinitis. Symptoms may include pain, swelling, and difficulty moving the knee. Treatment for knee injuries varies depending on the severity. Mild injuries may heal with rest, ice, and physical therapy, while more severe cases might require surgery. It's essential to consult a healthcare professional for proper diagnosis and treatment to ensure a full recovery and prevent future issues.