M66.171
BillableRupture of synovium, right ankle
Rupture of synovium, right ankle
Coding Notes
Includes
Conditions included under this code
- rupture that occurs when a normal force is applied to tissues that are inferred to have less than normal strength
Excludes 2
Conditions not included here, but the patient may have both
- •arthropathic psoriasisL40.5
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •compartment syndrome (traumatic)A-)T79
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •rotator cuff syndromeM75.1
- rupture where an abnormal force is applied to normal tissue - see injury of tendon by body region
- •rupture of popliteal cystM66.0
Related Codes(8)
M66.172Rupture of synovium, left ankle
M66.173Rupture of synovium, unspecified ankle
M66.174Rupture of synovium, right foot
M66.175Rupture of synovium, left foot
M66.176Rupture of synovium, unspecified foot
M66.177Rupture of synovium, right toe(s)
M66.178Rupture of synovium, left toe(s)
M66.179Rupture of synovium, unspecified toe(s)
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for rupture of synovium, right ankle?
The ICD-10-CM code for rupture of synovium, right ankle is M66.171. The full clinical description is "Rupture of synovium, right ankle". M66.171 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M66.171 mean?
ICD-10-CM code M66.171 represents “Rupture of synovium, right ankle”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M66.171 a billable code?
Yes, M66.171 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M66.171 in?
M66.171 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What are the UMLS CUIs for M66.171?
M66.171 is linked to 1 UMLS Concept Unique Identifier: C2895960. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M66.171 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like rupture of synovium, right ankle affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of M66.171?
There is no direct ICD-11 mapping available for M66.171 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.