Phonological disorder

Instruction Source: F80.0

Phonological disorder

Excludes 1 (Mutually Exclusive)

• speech articulation impairment due to aphasia NOS (R47.01)
• speech articulation impairment due to apraxia (R48.2)

Excludes 2 (Not Included Here)

• speech articulation impairment due to hearing loss (F80.4)
• speech articulation impairment due to intellectual disabilities (F70-F79)
• speech articulation impairment with expressive language developmental disorder (F80.1)
• speech articulation impairment with mixed receptive expressive language developmental disorder (F80.2)

Instruction Source: F80

Specific developmental disorders of speech and language

Instruction Source: F80-F89

Pervasive and specific developmental disorders (F80-F89)

Instruction Source: F01-F99

Mental, Behavioral and Neurodevelopmental disorders

Excludes 2 (Not Included Here)

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

Inclusion Terms

• disorders of psychological development