Certain infectious and parasitic diseases

M89.8 Other specified disorders of bone
Infantile cortical hyperostoses
Post-traumatic subperiosteal ossification
M89.9 Disorder of bone, unspecified
M90* Osteopathies in diseases classified elsewhere
[See site code at the beginning of this chapter]
M90.0* Tuberculosis of bone ( A18.0† )
Excludes: tuberculosis of spine ( M49.0* )
M90.1* Periostitis in other infectious diseases classified elsewhere
Secondary syphilitic periostitis ( A51.4† )
M90.2* Osteopathy in other infectious diseases classified elsewhere
Osteomyelitis:
· echinococcal ( B67.2† )
· gonococcal ( A54.4† )
· salmonella ( A02.2† )
Syphilitic osteopathy or osteochondropathy ( A50.5† , A52.7† )
M90.3* Osteonecrosis in caisson disease ( T70.3† )
M90.4* Osteonecrosis due to haemoglobinopathy ( D50-D64† )
M90.5* Osteonecrosis in other diseases classified elsewhere
M90.6* Osteitis deformans in neoplastic disease ( C00-D48† )
Osteitis deformans in malignant neoplasm of bone ( C40-C41† )
M90.7* Fracture of bone in neoplastic disease ( C00-D48† )
Excludes: collapse of vertebra in neoplastic disease ( M49.5* )
M90.8* Osteopathy in other diseases classified elsewhere
Osteopathy in renal osteodystrophy ( N25.0† )
Chondropathies
(M91-M94)
Excludes: postprocedural chondropathies ( M96.- )
M91
Juvenile osteochondrosis of hip and pelvis
[See site code at the beginning of this chapter]
Excludes: slipped upper femoral epiphysis (nontraumatic) ( M93.0 )
M91.0 Juvenile osteochondrosis of pelvis
Osteochondrosis (juvenile) of:
· acetabulum
· iliac crest [Buchanan]
· ischiopubic synchondrosis [van Neck]
· symphisis pubis [Pierson]
M91.1 Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes]
M91.2 Coxa plana
Hip deformity due to previous juvenile osteochondrosis
Version for 2007 439