M00: Pyogenic arthritis

M00.8: Arthritis and polyarthritis due to other specified bacterial agents

Arthritis and polyarthritis due to other specified bacterial agents, classified under ICD-10 code M00.8, represent a range of joint diseases caused by specific types of bacteria. In such cases, bacteria may enter the body through different routes, such as open wounds or via the bloodstream, and then infect the joints. This can lead to inflammation, redness, and swelling of one or multiple joints, a condition referred to as arthritis or polyarthritis, respectively. Typical symptoms include joint pain often worsened by movement, stiffness, and sometimes fever or chills if the infection becomes systemic. The course of the disease can vary from mild to severe, potentially leading to chronic joint issues and impaired mobility if left untreated. Any joint in the body can be affected, but the most commonly involved are the knees, hips, and shoulders.