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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Musculoskeletal System And Connective Tissue 710-739 > Osteopathies, Chondropathies, And Acquired Musculoskeletal Deformities 730-739 >

ICD-9-CM Diagnosis 731

Osteitis deformans and osteopathies associated with other disorders classified elsewhere

  • 731 is a non-specific code that cannot be used to specify a diagnosis


ICD-9-CM Diagnosis 731.0

Osteitis deformans without bone tumor

  • A disease marked by repeated episodes of increased bone resorption followed by excessive attempts at repair, resulting in weakened, deformed bones of increased mass. The resultant architecture of the bone assumes a mosaic pattern in which the fibers take on a haphazard pattern instead of the normal parallel symmetry.
  • Paget's Disease is a disease of bone that initially results in the excessive resorption of bone (by osteoclasts) followed by the replacement of normal bone marrow with vascular and fibrous tissue. (On-line Medical Dictionary)
  • 731.0 is a specific code that can be used to specify a diagnosis
  • 731.0 contains 16 index entries

ICD-9-CM Diagnosis 731.1

Osteitis deformans in diseases classified elsewhere

  • 731.1 is a specific code that can be used to specify a diagnosis
  • 731.1 contains 1 index entry

ICD-9-CM Diagnosis 731.2

Hypertrophic pulmonary osteoarthropathy

  • Symmetrical osteitis of the four limbs, chiefly localized to the phalanges and the terminal epiphyses of the long bones of the forearm and leg, sometimes extending to the proximal ends of the limbs and the flat bones, and accompanied by dorsal kyphosis and joint involvement. It is often secondary to chronic conditions of the lungs and heart. (Dorland, 27th ed)
  • 731.2 is a specific code that can be used to specify a diagnosis
  • 731.2 contains 32 index entries

ICD-9-CM Diagnosis 731.3

Major osseous defects

  • 731.3 is a specific code that can be used to specify a diagnosis
  • 731.3 contains 2 index entries


ICD-9-CM Diagnosis 731.8

Other bone involvement in diseases classified elsewhere

  • 731.8 is a specific code that can be used to specify a diagnosis
  • 731.8 contains 5 index entries