M87.16 - Osteonecrosis due to drugs, tibia and fibula M87.1 - Osteonecrosis due to drugs M87.16 - Osteonecrosis due to drugs, tibia and fibula
M87.161 - Osteonecrosis due to drugs, right tibia M87.162 - Osteonecrosis due to drugs, left tibia M87.163 - Osteonecrosis due to drugs, unspecified tibia M87.164 - Osteonecrosis due to drugs, right fibula M87.165 - Osteonecrosis due to drugs, left fibula M87.166 - Osteonecrosis due to drugs, unspecified fibula