M50.91 Cervical disc disorder, unspecified, high cervical region
Instructional Notes:
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M50.91
Description: Cervical disc disorder, unspecified, high cervical region
Inclusion Term:
- C2-C3 cervical disc disorder, unspecified
- C3-C4 cervical disc disorder, unspecified
↓
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M50.9
Description: Cervical disc disorder, unspecified
↓
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M50
Description: Cervical disc disorders
Include:
- cervicothoracic disc disorders with cervicalgia
- cervicothoracic disc disorders
↓
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M50-M54
Description: Other dorsopathies (M50-M54)
Exclude1:
- current injury - see injury of spine by body region
- discitis NOS (M46.4-)
↓
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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