Convert to ICD-10-CM: 
090.40 converts approximately to:
- 2015/16 ICD-10-CM A50.40 Late congenital neurosyphilis, unspecifiedOr: 
- 2015/16 ICD-10-CM A50.45 Juvenile general paresis
 ICD-9-CM Volume 2 Index entries containing back-references to 
090.40:
- Dementia 294.8  paralytica, paralytic 094.1 paralytica, paralytic 094.1   juvenilis 090.40 juvenilis 090.40
  syphilitic 094.1 syphilitic 094.1 
  tabetic form 094.1 tabetic form 094.1 
 
 
- Neurosyphilis (arrested) (early) (inactive) (late) (latent) (recurrent) 094.9  congenital 090.40 congenital 090.40
  juvenile (asymptomatic) (meningeal) 090.40 juvenile (asymptomatic) (meningeal) 090.40
  tabes (dorsalis) 094.0 tabes (dorsalis) 094.0   juvenile 090.40 juvenile 090.40
 
  tabetic 094.0 tabetic 094.0   juvenile 090.40 juvenile 090.40
 
  taboparesis 094.1 taboparesis 094.1   juvenile 090.40 juvenile 090.40
 
 
- Paralysis, paralytic (complete) (incomplete) 344.9  juvenile general 090.40 juvenile general 090.40
 
- Paresis (see also Paralysis) 344.9  juvenile 090.40 juvenile 090.40
  syphilitic (general) 094.1 syphilitic (general) 094.1   congenital 090.40 congenital 090.40
 
 
- Syphilis, syphilitic (acquired) 097.9  central nervous system (any site) (early) (late) (latent) (primary) (recurrent) (relapse) (secondary) (tertiary) 094.9 central nervous system (any site) (early) (late) (latent) (primary) (recurrent) (relapse) (secondary) (tertiary) 094.9   with with
  aneurysm (ruptured) 094.87 aneurysm (ruptured) 094.87 
  congenital 090.40 congenital 090.40
  juvenile 090.40 juvenile 090.40
  remission in (sustained) 094.9 remission in (sustained) 094.9 
  serology doubtful, negative, or positive 094.9 serology doubtful, negative, or positive 094.9 
  specified nature or site NEC 094.89 specified nature or site NEC 094.89 
  vascular 094.89 vascular 094.89 
 
  congenital 090.9 congenital 090.9   with with   encephalitis 090.41 encephalitis 090.41 
   paresis (general) 090.40 paresis (general) 090.40
   tabes (dorsalis) 090.40 tabes (dorsalis) 090.40
   taborparesis 090.40 taborparesis 090.40
 
  chorioretinitis, choroiditis 090.0 chorioretinitis, choroiditis 090.0 [363.13 [363.13 ] ]
  early or less than 2 years after birth NEC 090.2 early or less than 2 years after birth NEC 090.2    with manifestations 090.0 with manifestations 090.0 
   latent (without manifestations) 090.1 latent (without manifestations) 090.1     negative spinal fluid test 090.1 negative spinal fluid test 090.1 
    serology, positive 090.1 serology, positive 090.1 
 
   symptomatic 090.0 symptomatic 090.0 
 
  interstitial keratitis 090.3 interstitial keratitis 090.3 
  juvenile neurosyphilis 090.40 juvenile neurosyphilis 090.40
  late or 2 years or more after birth NEC 090.7 late or 2 years or more after birth NEC 090.7    chorioretinitis, choroiditis 090.5 chorioretinitis, choroiditis 090.5 [363.13 [363.13 ] ]
   interstitial keratitis 090.3 interstitial keratitis 090.3 
   juvenile neurosyphilis NEC 090.40 juvenile neurosyphilis NEC 090.40
   latent (without manifestations) 090.6 latent (without manifestations) 090.6     negative spinal fluid test 090.6 negative spinal fluid test 090.6 
    serology, positive 090.6 serology, positive 090.6 
 
   symptomatic or with manifestations NEC 090.5 symptomatic or with manifestations NEC 090.5     interstitial keratitis 090.3 interstitial keratitis 090.3 
 
 
 
  paresis (general) 094.1 paresis (general) 094.1   juvenile 090.40 juvenile 090.40
 
  tabes dorsalis (early) (late) 094.0 tabes dorsalis (early) (late) 094.0   juvenile 090.40 juvenile 090.40
 
  tabetic type 094.0 tabetic type 094.0   juvenile 090.40 juvenile 090.40
 
  taboparesis 094.1 taboparesis 094.1   juvenile 090.40 juvenile 090.40
 
 
- Tabes, tabetic congenital 090.40 congenital 090.40
  juvenile 090.40 juvenile 090.40
 
- Taboparesis (remission) 094.1  juvenile 090.40 juvenile 090.40