Kodex

Code

F81.2

Mathematics disorder

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Hierarchy

F01-F99 Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- F80-F89 Pervasive and specific developmental disorders (F80-F89)
  - F81 Specific developmental disorders of scholastic skills
    - F81.0 Specific reading disorder
    - F81.2 Mathematics disorder
    - F81.8 Other developmental disorders of scholastic skills
    - F81.9 Developmental disorder of scholastic skills, unspecified

Inclusion Terms

F81.2

Developmental acalculia
Developmental arithmetical disorder
Developmental Gerstmann's syndrome
Specific learning disorder, with impairment in mathematics

Includes

disorders of psychological development

Excludes 1

F81.2

acalculia NOS (R48.8)
- R48.8 Other symbolic dysfunctions

Excludes 2

F81.2

arithmetical difficulties associated with a reading disorder (F81.0)
- F81.0 Specific reading disorder
arithmetical difficulties associated with a spelling disorder (F81.81)
- F81.81 Disorder of written expression
arithmetical difficulties due to inadequate teaching (Z55.8)
- Z55.8 Other problems related to education and literacy

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
- R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)