M85.871 Other specified disorders of bone density and structure, right ankle and foot
Instructional Notes:
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M85.871
Description: Other specified disorders of bone density and structure, right ankle and foot
↓
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M85.87
Description: Other specified disorders of bone density and structure, ankle and foot
↓
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M85.8
Description: Other specified disorders of bone density and structure
Exclude1:
- diffuse idiopathic skeletal hyperostosis [DISH] (M48.1)
- osteosclerosis congenita (Q77.4)
- osteosclerosis fragilitas (generalista) (Q78.2)
- osteosclerosis myelofibrosis (D75.81)
Inclusion Term:
- Hyperostosis of bones, except skull
- Osteosclerosis, acquired
↓
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M85
Description: Other disorders of bone density and structure
Exclude1:
- osteogenesis imperfecta (Q78.0)
- osteopetrosis (Q78.2)
- osteopoikilosis (Q78.8)
- polyostotic fibrous dysplasia (Q78.1)
↓
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M80-M85
Description: Disorders of bone density and structure (M80-M85)
↓
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M00-M99
Description: Diseases of the musculoskeletal system and connective tissue
Exclude2:
- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Notes:
- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition