Section
M25.66
Stiffness of knee, not elsewhere classified
Hierarchy
Notes
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Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Excludes 1
Excludes 2
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abnormality of gait and mobility (R26.-)
- R26 Abnormalities of gait and mobility
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acquired deformities of limb (M20-M21)
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calcification of bursa (M71.4-)
- M71.4 Calcium deposit in bursa
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calcification of shoulder (joint) (M75.3)
- M75.3 Calcific tendinitis of shoulder
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calcification of tendon (M65.2-)
- M65.2 Calcific tendinitis
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difficulty in walking (R26.2)
- R26.2 Difficulty in walking, not elsewhere classified
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temporomandibular joint disorder (M26.6-)
- M26.6 Temporomandibular joint disorders
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joints of the spine (M40-M54)
- M40-M54 Dorsopathies (M40-M54)
- L40.5 Arthropathic psoriasis
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certain conditions originating in the perinatal period (P04-P96)
- A00-B99 Certain infectious and parasitic diseases (A00-B99)
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compartment syndrome (traumatic) (T79.A-)
- T79.A Traumatic compartment syndrome
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complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
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congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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endocrine, nutritional and metabolic diseases (E00-E88)
- S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
- C00-D49 Neoplasms (C00-D49)
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symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)