M00.26 - Other streptococcal arthritis, knee M00.2 - Other streptococcal arthritis and polyarthritis M00.26 - Other streptococcal arthritis, knee
M00.261 - Other streptococcal arthritis, right knee M00.262 - Other streptococcal arthritis, left knee M00.269 - Other streptococcal arthritis, unspecified knee