What are the two types of arthritis?

Osteo and rheumatoid: There is rheumatoid arthritis, which is due to inflammation, where you start to get bone deformities of small joints of the hands and feet, and there is osteoarthritis, where your protective cartilage in ur joints such as the knees wears down and ur joints start to ache with bone rubbing on bone.

Arthritis: Rheumatoid arthritis and osteoarthritis.