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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Other Disorders Of Eye 379.* >

2008 ICD-9-CM Diagnosis 379.42

Miosis (persistent) not due to miotics

  • Pupillary constriction. This may result from congenital absence of the dilatator pupillary muscle, defective sympathetic innervation, or irritation of the CONJUNCTIVA or CORNEA.
  • 379.42 is a specific code that can be used to specify a diagnosis
  • 379.42 contains 2 index entries
  • View the ICD-9-CM Volume 1 379.* hierarchy


Index entries containing 379.42:

Miosis (persistent) (pupil) 379.42
Myosis (persistent) 379.42
  • stromal (endolymphatic) (M8931/1) 236.0