Knee pain and knee problems can be due to many chronic conditions. In some cases, the pain can be due to an injury. They can hurt a lot and limit the usage of the knee to a dramatic extent. Pain in the knee can also lead to swelling and a feeling of looseness in the joints. Knee pain can also be severe in some cases. The Orthopedist will give a complete physical examination for identifying the problem. This should include the x-rays to check for broken bones and MRI to check for any ligament tear. The knee injury treatment can also include conventional treatment methods like placing ice on the swelling and compressing the knee with the usage of elastic bandage and Straps, Knee pain treatment can and will include anti-inflammatory painkillers and muscle relaxants. In the case of ligament tears: strengthening exercises and physiotherapy are undertaken to regain the lost stamina. Surgery is done on rare occasions when the knee ligaments are completely torn. A reconstructive knee surgery will be done where the tendons from other parts of the leg are taken and put in the places of the torn ligaments. But this could be rare as most of the symptoms can be treated with the usage of medications. Sports and extreme physical activities have to be avoided for a time period till the pain goes away, and till the injury heals.