Knee Arthritis
Knee arthritis is a condition that involves inflammation and degeneration of the cartilage in the knee joint. It can cause pain, stiffness, swelling, and decreased mobility.
Osteoarthritis is a condition in which the smooth surface of joint cartilage gradually wears away, exposing the underlying bone beneath.
It often causes joint swelling and stiffness. The pain is typically a dull ache but it can cause sharp pains too. Most pains start off with exercise but as the condition progresses patients can experience pain at rest and/or at night.
Factors which can lead to osteoarthritis include:
Hereditary (genetic) factors i.e. passed down in families
The alignment (shape) of the leg and the distribution of weight through the knee
Type and amount of activities (work & sport)
Previous knee injuries including fractures and ligament ruptures
Previous removal or damage to meniscal (shock absorber) cartilages
Arthritis is usually diagnosed with X-rays (taken when weight-bearing) which help to show which parts of the knee are affected.
The early stages of arthritis can usually be well managed with non-operative treatments – for example, pain control medication, strengthening exercises and weight reduction. If these treatments are no longer effective there are different surgical options available. Your consultant will discuss all the options available to you, so you are fully informed before making any decisions.