M67.251 Synovial hypertrophy, not elsewhere classified, right thigh

Instructional Notes:

M67.251
Description: Synovial hypertrophy, not elsewhere classified, right thigh
↓
M67.25
Description: Synovial hypertrophy, not elsewhere classified, thigh
↓
M67.2
Description: Synovial hypertrophy, not elsewhere classified
Exclude1:
- villonodular synovitis (pigmented) (M12.2-)
↓
M67
Description: Other disorders of synovium and tendon
Exclude1:
- palmar fascial fibromatosis [Dupuytren] (M72.0)
- tendinitis NOS (M77.9-)
- xanthomatosis localized to tendons (E78.2)
↓
M65-M67
Description: Disorders of synovium and tendon (M65-M67)
↓
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