M17 - Osteoarthritis of knee
M17.1 - Unilateral primary osteoarthritis of knee
InclusionTerm:
-Primary osteoarthritis of knee NOS
M17.10 - Unilateral primary osteoarthritis, unspecified knee
M17.11 - Unilateral primary osteoarthritis, right knee
M17.12 - Unilateral primary osteoarthritis, left knee