You cannot fully extend the knee. Pain, swelling, and inflammation after acute injuries can all make knee range of motion difficult. If a patient comes to my office days after an injury and I canât straighten the knee, I get at least a little concerned. It can be a nonspecific finding, though.
Arthritis is inflammation of the joints (the points where bones meet) in one or more areas of the body. There are more than 100 different types of arthritis, all of which have different causes and treatment methods. The symptoms of arthritis usually appear gradually but they may also occur suddenly.ome forms of arthritis are caused by a reduction in the normal amount of this cartilage tissue. Osteoarthritis, one of the most common forms of arthritis, is caused by normal wear and tear throughout life; this natural breakdown of cartilage tissue can be exacerbated by an infection or injury to the joints.
Arthritis is a condition in which one or more of your joints are inflamed. This can result in stiffness, soreness, and in many cases, swelling. Inflammatory and non-inflammatory arthritis are the two most common forms of the condition. However, there are dozens of different arthritis types.Inflammatory arthritis is usually referred to as rheumatoid arthritis (RA), and non-inflammatory arthritis is best known as osteoarthritis (OA). Click through the slideshow to learn more about both types.his can result in stiffness, soreness, and in many cases, swelling. Inflammatory and non-inflammatory arthritis are the two most common forms of the condition. However, there are dozens of different arthritis types.