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 > Osteomyelitis Periostitis And Other Infections Involving Bone 730.* > 2008 ICD-9-CM Diagnosis 730.97 Unspecified infection of ankle and foot bone  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 730.97 can be accessed here. 730.97 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 730.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog.