The knee joints support an individual’s entire body weight and function non-stop to keep us moving.
One of the most common ailments that afflicts the knees is arthritis. There are different types of arthritis, but the most common is osteoarthritis, also known as “wear and tear” arthritis. Osteoarthritis is a progressive disease that demonstrates signs of wearing away of the cartilage, the protective layer of the joint.
There are several factors that can contribute to this condition. Some of these risk factors include:
- Genetics – It is likely that some types of arthritis can run in families.
- Age – As we age, the cartilage that covers the joint becomes more brittle and is compromised in its ability to repair itself. As people grow older they are more likely to develop arthritis.
- Body weight – Since the full load of the body goes through the knee joint, the joint itself has to support more forces. Thus, excess body weight can lead to, and even progress, arthritis.
- Previous knee injury – Trauma to the knee such as meniscus tears, ligament tears, or fractures to the bone around the joint can increase the risk of developing arthritis.
- Some High-Level Sports – Sports participation, if associated with excessive high impact activities can lead to joint injury and consequent development of early arthritis.