M90.6 - Osteitis deformans in neoplastic diseases
M90.66 - Osteitis deformans in neoplastic diseases, lower leg
M90.661 - Osteitis deformans in neoplastic diseases, right lower leg
M90.662 - Osteitis deformans in neoplastic diseases, left lower leg
M90.669 - Osteitis deformans in neoplastic diseases, unspecified lower leg