• Paresthesia (see also Disturbance, sensation) 782.0
  • Paretic - see condition
  • Parinaud's
  • Parkes Weber and Dimitri syndrome (encephalocutaneous angiomatosis) 759.6
  • Parkinson's disease, syndrome, or tremor - see Parkinsonism
  • Parkinsonism (arteriosclerotic) (idiopathic) (primary) 332.0
  • Parodontitis 523.40
  • Parodontosis 523.5
  • Paronychia (with lymphangitis) 681.9
  • Parorexia NEC 307.52
  • Parosmia 781.1
  • Parotid gland - see condition
  • Parotiditis (see also Parotitis) 527.2
  • Parotitis 527.2
  • Paroxysmal - see also condition
  • Parrot fever 073.9
  • Parrot's disease (syphilitic osteochondritis) 090.0
  • Parry's disease or syndrome (exophthalmic goiter) 242.0
  • Parry-Romberg syndrome 349.89
  • Pars planitis 363.21
  • Parson's disease (exophthalmic goiter) 242.0
  • Parsonage-Aldren-Turner syndrome 353.5