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 > Other Disorders Of Bone And Cartilage 733.* > 2008 ICD-9-CM Diagnosis 733.40 Aseptic necrosis of bone site unspecified  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 Therefore, this code may be out of date.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 733.40 can be accessed here. 733.40 is a specific code that can be used to specify a diagnosis 733.40 contains 6 index entries View the ICD-9-CM Volume 1 733.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 733.40: Ischemia, ischemic 459.9 bone NEC 733.40 Necrosis, necrotic aseptic, bone 733.40 femur (head) (neck) 733.42 medial condyle 733.43 humoral head 733.41 jaw 733.45 medial femoral condyle 733.43 specific site NEC 733.49 talus 733.44 avascular, bone NEC (see also Necrosis, aseptic, bone) 733.40 bone (see also Osteomyelitis) 730.1 aseptic or avascular 733.40 femur (head) (neck) 733.42 medial condyle 733.43 humoral head 733.41 jaw 733.45 medial femoral condyle 733.43 specified site NEC 733.49 talus 733.44 ischemic 733.40 Osteonecrosis 733.40 meaning osteomyelitis 730.1