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FB81.Z Osteonecrosis, unspecified
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Laterality - only one may be selected
Specific anatomy - multiple selections are allowed
Has causing condition - a selection is required - multiple selections are allowed
synonyms
- Osteonecrosis, unspecified
- Osteonecrosis
- necrosis of bone NOS
- aseptic osteonecrosis
- aseptic necrosis of bone, site unspecified
- aseptic or avascular bone necrosis
- avascular necrosis of bone
- aseptic necrosis of bone
- necrotic bone
- bone necrosis
- necrotizing bone
- spontaneous osteonecrosis
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