Which condition is indicated by the term "arthritis"?

Arthritis is a specific medical term that refers to inflammation of the joints. This condition encompasses a variety of disorders that affect the joints, leading to pain, swelling, and a reduction in mobility. Osteoarthritis and rheumatoid arthritis are two common forms, both characterized by joint inflammation. Understanding this definition is vital for recognizing symptoms, implementing treatment plans, and educating pet owners about joint health in their animals. The other conditions listed pertain to inflammation in different bodily systems and do not align with the definition of arthritis.