What is end stage of osteoarthritis?

End-stage arthritis is the progressive wearing down of the cartilage that is present between the bones of a joint causing the bones to come in contact with each other and painfully rub against each other during movement of the joint. This results in severe pain with loss of movement and function.

What is osteoarthritis medial compartment?

What Is Medial Compartment Osteoarthritis? Medial compartment osteoarthritis is a type of arthritis in your knee. In osteoarthritis, the smooth, slippery cartilage that covers the ends of your bones and helps them glide over each other slowly wears away. This makes the bones rub each other at the joint.

What happens in stage 4 of osteoarthritis?

In stage 4 the joint space between the bones are considerably reduced, causing the cartilage to wear off, leaving the joint stiff. The breakdown of cartilage leads to a chronic inflammatory response, with decreased synovial fluid that causes friction, greater pain and discomfort when walking or moving the joint.

How long does it take to get to end stage osteoarthritis?

The amount of time it takes to reach an advanced stage of OA varies. For some people, the disease worsens slowly and may take years to reach stage four, but others may see it progress quickly within several months.

What is medial compartmental osteoarthritis?

Medial compartmental osteoarthritis is a type of osteoarthritis (OA) that affects only one part of the knee: the medial compartment. The three compartments that make up the knee are the: OA can affect one or more of these compartments. In a study of data for 250 knees with OA, fewer than 15% involved only one compartment.

What are the stages of knee osteoarthritis?

Knee arthritis is known to affect joint functionality causing knee pain and even leading to disability as it progresses. There are different stages of knee osteoarthritis (OA), with 0 assigned to a normal, healthy knee right up to the advanced stage 4, that is severe OA.

How does medial compartment osteoarthritis affect the meniscus?

The meniscus cartilage also absorbs shock from movement [source: NIAMS]. A knee with medial compartment osteoarthritis has a worn or even nonexistent medial meniscus, resulting in friction between the femur and tibia whenever you move or bend your knee. Over time, damage to the joint can result in knee malformation.

How is medial compartmental osteoarthritis (OA) diagnosed?

To diagnose medial compartmental OA, a doctor will likely: An X-ray may show damage to the knee joint or cartilage and will help determine whether OA affects multiple compartments or the medial compartmental only. Your doctor may recommend seeing a doctor who specializes in OA, such as: