Many conditions affect our musculoskeletal system and they require the professional treatment and care from orthopaedic doctors. There are some orthopaedic conditions which are much more common than the others.
Anterior Cruciate Ligament injury
The main function of the anterior cruciate ligament (ACL) is to reduce movement of the femur on the tibia. If there are excess movement on the tibia, it can cause injuries to the surrounding muscles and ligaments. ACL injuries occur most commonly in high impact sports such as soccer, rugby and basketball where there is a sudden impact on the knee, causing the ACL to rupture or a sudden change of direction, when the foot is still firmly implanted on the ground and the knee attempts to change direction. A tear in the ACL can cause the knee to lose its stability and feel like it is unable to support the body’s weight.
The function of the bursa is to act as a cushion and reduce friction between body tissues. Bursitis occurs when the bursa is inflamed. Bursa is located near the joints such as the knees and elbows. The main causes of bursitis are due to overuse, injuries or infection. Patients who are suffering from bursitis will experience stiffness of joints, pain and swelling.
The meniscus is located on the tibia and its function is to absorb shocks that the knee is experiencing and cushion them. Injuries to the meniscus can occur when there is a sudden twisting motion of the knee or due to wear and tear. Meniscus injuries are often accompanied by other knee ligament injuries such as an ACL tear.
Arthritis is the inflammation of a joint and it can be due to many reasons such as ageing, injuries, overuse or infection. The most common type of arthritis is osteoarthritis. Osteoarthritis occurs when the cartilage is slowly being destroyed and it is a chronic disease.
Fractures happen when there is a crack in the bone and can be grouped under open or closed fractures. Our bones are high in compressive strength but poor in tensile or shear strength. As such, when there is a twisting motion such as a fall or abrupt change in motion, our bones can easily crack.
Osteoporosis occurs when there is a loss in bone mass and the bone tissues will slowly be destroyed. Osteoporosis will cause the bones to be weak and prone to fracture. This is usually due to ageing or lack of calcium intake. Areas of high stresses are commonly affected such as the hips and spine.
Above are some of the common orthopaedic conditions that are suffered by many people. Orthopaedic conditions have a huge impact on our lives and thus we must do our best to protect our body from any harm.