Starting with 'P' (852) >

• Pachyderma, pachydermia L85.9
• Pachydermatocele(congenital) Q82.8
• Pachydermoperiostosis - see also Osteoarthropathy, hypertrophic, specified type NEC
• Pachygyria Q04.3
• Pachymeningitis(adhesive) (basal) (brain) (cervical) (chronic)(circumscribed) (external) (fibrous) (hemorrhagic) (hypertrophic) (internal) (purulent) (spinal) (suppurative) - see Meningitis
• Pachyonychia(congenital) Q84.5
• Pacinian tumor - see Neoplasm, skin, benign
• Pad, knuckle or Garrod's M72.1
• Paget-Schroetter syndrome I82.890
• Paget's disease
• Pain(s) - see also Painful R52
• Painful - see also Pain
• Painter's colic
• Palate - see condition
• Palatoplegia K13.79
• Palatoschisis - see Cleft, palate
• Palilalia R48.8
• Palliative care Z51.5
• Pallor R23.1
• Palmar - see also condition
• Palpable
• Palpitations(heart) R00.2
• Palsy - see also Paralysis G83.9
• Paludism - see Malaria
• Panangiitis M30.0
• Panaris, panaritium - see also Cellulitis, digit
• Panarteritis nodosa M30.0
• Pancake heart R93.1
• Pancarditis(acute) (chronic) I51.89
• Pancoast's syndrome or tumor C34.1-
• Pancolitis, ulcerative(chronic) K51.00
• Pancreas, pancreatic - see condition
• Pancreatitis(annular) (apoplectic) (calcareous) (edematous) (hemorrhagic) (malignant) (recurrent) (subacute) (suppurative) K85.9
• Pancreatoblastoma - see Neoplasm, pancreas, malignant
• Pancreolithiasis K86.8
• Pancytolysis D75.89
• Pancytopenia(acquired) D61.818
• Panencephalitis, subacute, sclerosing A81.1
• Panhematopenia D61.9
• Panhemocytopenia D61.9
• Panhypogonadism E29.1
• Panhypopituitarism E23.0
• Panic(attack) (state) F41.0
• Panmyelopathy, familial, constitutional D61.09
• Panmyelophthisis D61.82
• Panmyelosis(acute) (with myelofibrosis) C94.4-
• Panner's disease - see Osteochondrosis, juvenile, humerus
• Panneuritis endemica E51.11
• Panniculitis(nodular) (nonsuppurative) M79.3
• Panniculus adiposus(abdominal) E65
• Pannus(allergic) (cornea) (degenerativus) (keratic) H16.42-
• Panophthalmitis H44.01-
• Pansinusitis(chronic) (hyperplastic) (nonpurulent) (purulent) J32.4
• Panuveitis(sympathetic) H44.11-
• Panvalvular disease I08.9
• Papanicolaou smear, cervix Z12.4
• Papilledema(choked disc) H47.10
• Papillitis H46.00
• Papilloma - see also Neoplasm, benign, by site
• Papillomata, multiple, of yaws A66.1
• Papillomatosis - see also Neoplasm, benign, by site
• Papillomavirus, as cause of disease classified elsewhere B97.7
• Papillon-Léage and Psaume syndrome Q87.0
• Papule(s) R23.8
• Papulosis
• Papyraceous fetus O31.0-
• Para-albuminemia E88.09
• Paracephalus Q89.7
• Parachute mitral valve Q23.2
• Paracoccidioidomycosis B41.9
• Paradentosis K05.4
• Paraffinoma T88.8
• Paraganglioma D44.7
• Parageusia R43.2
• Paragonimiasis B66.4
• Paragranuloma, Hodgkin - see Lymphoma, Hodgkin, classical, specified NEC
• Parahemophilia - see also Defect, coagulation D68.2
• Parakeratosis R23.4
• Paralysis, paralytic(complete) (incomplete) G83.9
• Paramedial urethrovesical orifice Q64.79
• Paramenia N92.6
• Parametritis - see also Disease, pelvis, inflammatory N73.2
• Parametrium, parametric - see condition
• Paramnesia - see Amnesia
• Paramolar K00.1
• Paramyloidosis E85.8
• Paramyoclonus multiplex G25.3
• Paramyotonia(congenita) G71.19
• Parangi - see Yaws
• Paranoia(querulans) F22
• Paranoid
• Paraparesis - see Paraplegia
• Paraphasia R47.02
• Paraphilia F65.9
• Paraphimosis(congenital) N47.2
• Paraphrenia, paraphrenic(late) F22
• Paraplegia(lower) G82.20
• Parapoxvirus B08.60
• Paraproteinemia D89.2
• Parapsoriasis L41.9
• Parasitic - see also condition
• Parasitism B89
• Parasitophobia F40.218
• Parasomnia G47.50
• Paraspadias Q54.9
• Paraspasmus facialis G51.8
• Parasuicide(attempt)
• Parathyroid gland - see condition
• Parathyroid tetany E20.9
• Paratrachoma A74.0
• Paratyphilitis - see Appendicitis
• Paratyphoid(fever) - see Fever, paratyphoid
• Paratyphus - see Fever, paratyphoid
• Paraurethral duct Q64.79
• Paraurethritis - see also Urethritis
• Paravaccinia NEC B08.04
• Paravaginitis - see Vaginitis
• Parencephalitis - see also Encephalitis
• Parent-child conflict - see Conflict, parent-child
• Paresis - see also Paralysis
• Paresthesia - see also Disturbance, sensation
• Paretic - see condition
• Parinaud's
• Parkinsonism(idiopathic) (primary) G20
• Parkinson's disease, syndrome or tremor - see Parkinsonism
• Parodontitis - see Periodontitis
• Parodontosis K05.4
• Paronychia - see also Cellulitis, digit
• Parorexia(psychogenic) F50.8
• Parosmia R43.1
• Parotid gland - see condition
• Parotitis, parotiditis(allergic)(nonspecific toxic) (purulent) (septic) (suppurative) - see also Sialoadenitis
• Parrot fever A70
• Parrot's disease(early congenital syphilitic pseudoparalysis) A50.02
• Parry-Romberg syndrome G51.8
• Parry's disease or syndrome E05.00
• Pars planitis - see Cyclitis
• Parsonage(-Aldren)-Turner syndrome G54.5
• Parson's disease(exophthalmic goiter) E05.00
• Particolored infant Q82.8
• Parturition - see Delivery
• Parulis K04.7
• Parvovirus, as cause of disease classified elsewhere B97.6
• Pasini and Pierini's atrophoderma L90.3
• Passage
• Passive - see condition
• Pasteurella septica A28.0
• Pasteurellosis - see Infection, Pasteurella
• PAT(paroxysmal atrial tachycardia) I47.1
• Patau's syndrome - see Trisomy, 13
• Patches
• Patellar - see condition
• Patent - see also Imperfect, closure
• Paterson(-Brown)(-Kelly) syndrome or web D50.1
• Pathologic, pathological - see also condition
• Pathology(of) - see Disease
• Pattern, sleep-wake, irregular G47.23
• Patulous - see also Imperfect, closure (congenital)
• Pause, sinoatrial I49.5
• Paxton's disease B36.2
• Pearl(s)
• Pearl-worker's disease - see Osteomyelitis, specified type NEC
• Pectenosis K62.4
• Pectoral - see condition
• Pectus
• Pedatrophia E41
• Pederosis F65.4
• Pediculosis(infestation) B85.2
• Pediculus(infestation) - see Pediculosis
• Pedophilia F65.4
• Peg-shaped teeth K00.2
• Pelade - see Alopecia, areata
• Pelger-Huët anomaly or syndrome D72.0
• Peliosis(rheumatica) D69.0
• Pelizaeus-Merzbacher disease E75.29
• Pellagra(alcoholic) (with polyneuropathy) E52
• Pellagra-cerebellar-ataxia-renal aminoaciduria syndrome E72.02
• Pellegrini(-Stieda) disease or syndrome - see Bursitis, tibial collateral
• Pellizzi's syndrome E34.8
• Pel's crisis A52.11
• Pelvic - see also condition
• Pelviolithiasis - see Calculus, kidney
• Pelviperitonitis - see also Peritonitis, pelvic
• Pelvis - see condition or type
• Pemphigoid L12.9
• Pemphigus L10.9
• Pendred's syndrome E07.1
• Pendulous
• Penetrating wound - see also Puncture
• Penicillosis B48.4
• Penis - see condition
• Penitis N48.29
• Pentalogy of Fallot Q21.8
• Pentasomy X syndrome Q97.1
• Pentosuria(essential) E74.8
• Percreta placenta - O43.23
• Peregrinating patient - see Disorder, factitious
• Perforation, perforated(nontraumatic) (of)
• Periadenitis mucosa necrotica recurrens K12.0
• Periappendicitis(acute) - see Appendicitis
• Periarteritis nodosa(disseminated) (infectious) (necrotizing) M30.0
• Periarthritis(joint) - see also Enthesopathy
• Periarthrosis(angioneural) - see Enthesopathy
• Pericapsulitis, adhesive(shoulder) - see Capsulitis, adhesive
• Pericarditis(with decompensation) (with effusion) I31.9
• Pericardium, pericardial - see condition
• Pericellulitis - see Cellulitis
• Pericementitis(chronic) (suppurative) - see also Periodontitis
• Perichondritis
• Periclasia K05.4
• Pericoronitis - see Periodontitis
• Pericystitis N30.90
• Peridiverticulitis(intestine) K57.92
• Periendocarditis - see Endocarditis
• Periepididymitis N45.1
• Perifolliculitis L01.02
• Perihepatitis K65.8
• Perilabyrinthitis(acute)
• Perimeningitis - see Meningitis
• Perimetritis - see Endometritis
• Perimetrosalpingitis - see Salpingo-oophoritis
• Perineocele N81.81
• Perinephric, perinephritic - see condition
• Perinephritis - see also Infection, kidney
• Perineum, perineal - see condition
• Perineuritis NEC - see Neuralgia
• Periodic - see condition
• Periodontitis(chronic) (complex) (compound) (local) (simplex) K05.30
• Periodontoclasia K05.4
• Periodontosis(juvenile) K05.4
• Periods - see also Menstruation
• Perionychia - see also Cellulitis, digit
• Perioophoritis - see Salpingo-oophoritis
• Periorchitis N45.2
• Periosteum, periosteal - see condition
• Periostitis(albuminosa) (circumscribed) (diffuse) (infective) (monomelic) - see also Osteomyelitis
• Periostosis(hyperplastic) - see also Disorder, bone, specified type NEC
• Peripartum
• Periphlebitis - see Phlebitis
• Periproctitis K62.89
• Periprostatitis - see Prostatitis
• Perirectal - see condition
• Perirenal - see condition
• Perisalpingitis - see Salpingo-oophoritis
• Perisplenitis(infectional) D73.89
• Peristalsis, visible or reversed R19.2
• Peritendinitis - see Enthesopathy
• Peritoneum, peritoneal - see condition
• Peritonitis(adhesive) (bacterial) (fibrinous) (hemorrhagic) (idiopathic) (localized) (perforative) (primary) (with adhesions) (with effusion) K65.9
• Peritonsillar - see condition
• Peritonsillitis J36
• Perityphlitis K37
• Periureteritis N28.89
• Periurethral - see condition
• Periurethritis(gangrenous) - see Urethritis
• Periuterine - see condition
• Perivaginitis - see Vaginitis
• Perivasculitis, retinal H35.06-
• Perivasitis(chronic) N49.1
• Perivesiculitis(seminal) - see Vesiculitis
• Perlèche NEC K13.0
• Pernicious - see condition
• Pernio, perniosis T69.1
• Perpetrator(of abuse) - see Index to External Cause of Injury, Perpetrator
• Persecution
• Perseveration(tonic) R48.8
• Persistence, persistent(congenital)
• Person(with)
• Personality(disorder) F60.9
• Perthes' disease - see Legg-Calvé-Perthes disease
• Pertussis - see also Whooping cough A37.90
• Perversion, perverted
• Pervious, congenital - see also Imperfect, closure
• Pes(congenital) - see also Talipes
• Pest, pestis - see Plague
• Petechia, petechiae R23.3
• Petechial typhus A75.9
• Peter's anomaly Q13.4
• Petit mal seizure - see Epilepsy, generalized, specified NEC
• Petit's hernia - see Hernia, abdomen, specified site NEC
• Petrellidosis B48.2
• Petrositis H70.20-
• Peutz-Jeghers disease or syndrome Q85.8
• Peyronie's disease N48.6
• Pfeiffer's disease - see Mononucleosis, infectious
• Phagedena(dry) (moist) (sloughing) - see also Gangrene
• Phagedenic - see condition
• Phakoma H35.89
• Phakomatosis - see also specific eponymous syndromes Q85.9
• Phantom limb syndrome(without pain) G54.7
• Pharyngeal pouch syndrome D82.1
• Pharyngitis(acute) (catarrhal)(gangrenous) (infective) (malignant) (membranous) (phlegmonous) (pseudomembranous) (simple) (subacute) (suppurative) (ulcerative) (viral) J02.9
• Pharyngoconjunctivitis, viral B30.2
• Pharyngolaryngitis(acute) J06.0
• Pharyngoplegia J39.2
• Pharyngotonsillitis, herpesviral B00.2
• Pharyngotracheitis, chronic J42
• Pharynx, pharyngeal - see condition
• Phenomenon
• Phenylketonuria E70.1
• Pheochromoblastoma
• Pheochromocytoma
• Pheohyphomycosis - see Chromomycosis
• Pheomycosis - see Chromomycosis
• Phimosis(congenital) (due to infection) N47.1
• Phlebectasia - see also Varix
• Phlebitis(infective) (pyemic) (septic) (suppurative) I80.9
• Phlebofibrosis I87.8
• Phleboliths I87.8
• Phlebopathy,
• Phlebosclerosis I87.8
• Phlebothrombosis - see also Thrombosis
• Phlebotomus fever A93.1
• Phlegmasia
• Phlegmon - see Abscess
• Phlegmonous - see condition
• Phlyctenulosis(allergic) (keratoconjunctivitis) (nontuberculous) - see also Keratoconjunctivitis
• Phobia, phobic F40.9
• Phocas' disease - see Mastopathy, cystic
• Phocomelia Q73.1
• Phoria H50.50
• Phosphate-losing tubular disorder N25.0
• Phosphatemia E83.39
• Phosphaturia E83.39
• Photodermatitis(sun) L56.8
• Photokeratitis H16.13-
• Photophobia H53.14-
• Photophthalmia - see Photokeratitis
• Photopsia H53.19
• Photoretinitis - see Retinopathy, solar
• Photosensitivity, photosensitization(sun) skin L56.8
• Phrenitis - see Encephalitis
• Phrynoderma(vitamin A deficiency) E50.8
• Phthiriasis(pubis) B85.3
• Phthirus infestation - see Phthiriasis
• Phthisis - see also Tuberculosis
• Phycomycosis - see Zygomycosis
• Physalopteriasis B81.8
• Physical restraint status Z78.1
• Phytobezoar T18.9
• Pian - see Yaws
• Pianoma A66.1
• Pica F50.8
• Picking, nose F98.8
• Pick-Niemann disease - see Niemann-Pick disease or syndrome
• Pick's
• Pickwickian syndrome E66.2
• Piebaldism E70.39
• Piedra(beard) (scalp) B36.8
• Pierre Robin deformity or syndrome Q87.0
• Pierson's disease or osteochondrosis M91.0
• Pig-bel A05.2
• Pigeon
• Pigmentation(abnormal) (anomaly) L81.9
• Piles - see also Hemorrhoids K64.9
• Pili
• Pill roller hand(intrinsic) - see Parkinsonism
• Pilomatrixoma - see Neoplasm, skin, benign
• Pilonidal - see condition
• Pimple R23.8
• Pinched nerve - see Neuropathy, entrapment
• Pindborg tumor - see Cyst, calcifying odontogenic
• Pineal body or gland - see condition
• Pinealoblastoma C75.3
• Pinealoma D44.5
• Pineoblastoma C75.3
• Pineocytoma D44.5
• Pinguecula H11.15-
• Pingueculitis H10.81-
• Pinhole meatus - see also Stricture, urethra N35.9
• Pink
• Pinkus' disease(lichen nitidus) L44.1
• Pinpoint
• Pins and needles R20.2
• Pinta A67.9
• Pintids A67.1
• Pinworm(disease) (infection) (infestation) B80
• Piroplasmosis B60.0
• Pistol wound - see Gunshot wound
• Pitchers' elbow - see Derangement, joint, specified type NEC, elbow
• Pithecoid pelvis Q74.2
• Pithiatism F48.8
• Pitted - see Pitting
• Pitting - see also Edema R60.9
• Pituitary gland - see condition
• Pituitary-snuff-taker's disease J67.8
• Pityriasis(capitis) L21.0
• Placenta, placental - see Pregnancy, complicated by (care of) (management affected by), specified condition
• Placentitis O41.14-
• Plagiocephaly Q67.3
• Plague A20.9
• Planning, family
• Plaque(s)
• Plasmacytoma C90.3-
• Plasmacytopenia D72.818
• Plasmacytosis D72.822
• Plaster ulcer - see Ulcer, pressure, by site
• Plateau iris syndrome(post-iridectomy) (postprocedural) (without glaucoma) H21.82
• Platybasia Q75.8
• Platyonychia(congenital) Q84.6
• Platypelloid pelvis M95.5
• Platyspondylisis Q76.49
• Plaut(-Vincent) disease - see also Vincent's A69.1
• Plethora R23.2
• Pleura, pleural - see condition
• Pleuralgia R07.89
• Pleurisy(acute) (adhesive) (chronic) (costal) (diaphragmatic) (double) (dry) (fibrinous) (fibrous) (interlobar) (latent) (plastic) (primary) (residual) (sicca) (sterile) (subacute) (unresolved) R09.1
• Pleuritis sicca - see Pleurisy
• Pleurobronchopneumonia - see Pneumonia, broncho-
• Pleurodynia R07.81
• Pleuropericarditis - see also Pericarditis
• Pleuropneumonia(acute) (bilateral) (double) (septic) - see also Pneumonia J18.8
• Pleuro-pneumonia-like-organism(PPLO), as cause of disease classified elsewhere B96.0
• Pleurorrhea - see Pleurisy, with effusion
• Plexitis, brachial G54.0
• Plica
• Plicated tongue K14.5
• Plug
• Plumbism
• Plummer's disease E05.20
• Plummer-Vinson syndrome D50.1
• Pluricarential syndrome of infancy E40
• Plus(and minus) hand (intrinsic) - see Deformity, limb, specified type NEC, forearm
• Pneumathemia - see Air, embolism
• Pneumatic hammer(drill) syndrome T75.21
• Pneumatocele(lung) J98.4
• Pneumatosis
• Pneumaturia R39.89
• Pneumoblastoma - see Neoplasm, lung, malignant
• Pneumocephalus G93.89
• Pneumococcemia A40.3
• Pneumococcus, pneumococcal - see condition
• Pneumoconiosis(due to) (inhalation of) J64
• Pneumocystis carinii pneumonia B59
• Pneumocystis jiroveci(pneumonia) B59
• Pneumocystosis(with pneumonia) B59
• Pneumohemopericardium I31.2
• Pneumohemothorax J94.2
• Pneumohydropericardium - see Pericarditis
• Pneumohydrothorax - see Hydrothorax
• Pneumomediastinum J98.2
• Pneumomycosis B49
• Pneumonia(acute) (double) (migratory) (purulent) (septic) (unresolved) J18.9
• Pneumonic - see condition
• Pneumonitis(acute) (primary) - see also Pneumonia
• Pneumonoconiosis - see Pneumoconiosis
• Pneumoparotid K11.8
• Pneumopathy NEC J98.4
• Pneumopericarditis - see also Pericarditis
• Pneumopericardium - see also Pericarditis
• Pneumophagia(psychogenic) F45.8
• Pneumopleurisy, pneumopleuritis - see also Pneumonia J18.8
• Pneumopyopericardium I30.1
• Pneumopyothorax - see Pyopneumothorax
• Pneumorrhagia - see also Hemorrhage, lung
• Pneumothorax NOS J93.9
• Podagra - see also Gout M10.9
• Podencephalus Q01.9
• Poikilocytosis R71.8
• Poikiloderma L81.6
• Poikilodermatomyositis M33.10
• Pointed ear(congenital) Q17.3
• Poison ivy, oak, sumac or other plant dermatitis(allergic) (contact) L23.7
• Poisoning(acute) - see also Table of drugs and chemicals
• Poker spine - see Spondylitis, ankylosing
• Poland syndrome Q79.8
• Polioencephalitis(acute) (bulbar) A80.9
• Polioencephalomyelitis(acute) (anterior) A80.9
• Polioencephalopathy, superior hemorrhagic E51.2
• Poliomeningoencephalitis - see Meningoencephalitis
• Poliomyelitis(acute) (anterior) (epidemic) A80.9
• Poliosis(eyebrow) (eyelashes) L67.1
• Pollakiuria R35.0
• Pollinosis J30.1
• Pollitzer's disease L73.2
• Polyadenitis - see also Lymphadenitis
• Polyalgia M79.89
• Polyangiitis M30.0
• Polyarteritis
• Polyarthralgia - see Pain, joint
• Polyarthritis, polyarthropathy - see also Arthritis M13.0
• Polyarthrosis M15.9
• Polycarential syndrome of infancy E40
• Polychondritis(atrophic) (chronic) - see also Disorder, cartilage, specified type NEC
• Polycoria Q13.2
• Polycystic(disease)
• Polycythemia(secondary) D75.1
• Polycytosis cryptogenica D75.1
• Polydactylism, polydactyly Q69.9
• Polydipsia R63.1
• Polydystrophy, pseudo-Hurler E77.0
• Polyembryoma - see Neoplasm, malignant, by site
• Polyglandular
• Polyhydramnios O40.-
• Polymastia Q83.1
• Polymenorrhea N92.0
• Polymyalgia M35.3
• Polymyositis(acute) (chronic) (hemorrhagic) M33.20
• Polyneuritis, polyneuritic - see also Polyneuropathy
• Polyneuropathy(peripheral) G62.9
• Polyopia H53.8
• Polyorchism, polyorchidism Q55.21
• Polyosteoarthritis - see also Osteoarthritis, generalized M15.9
• Polyostotic fibrous dysplasia Q78.1
• Polyotia Q17.0
• Polyp, polypus
• Polyphagia R63.2
• Polyploidy Q92.7
• Polypoid - see condition
• Polyposis - see also Polyp
• Polyradiculitis - see Polyneuropathy
• Polyradiculoneuropathy(acute) (postinfective) (segmentally demyelinating) G61.0
• Polyserositis
• Polysplenia syndrome Q89.09
• Polysyndactyly - see also Syndactylism, syndactyly Q70.4
• Polytrichia L68.3
• Polyunguia Q84.6
• Polyuria R35.8
• Pompe's disease(glycogen storage) E74.02
• Pompholyx L30.1
• Poncet's disease(tuberculous rheumatism) A18.09
• Pond fracture - see Fracture, skull
• Ponos B55.0
• Pons, pontine - see condition
• Poor
• Poradenitis, nostras inguinalis or venerea A55
• Porencephaly(congenital) (developmental) (true) Q04.6
• Porocephaliasis B88.8
• Porokeratosis Q82.8
• Poroma, eccrine - see Neoplasm, skin, benign
• Porphyria(South African) E80.20
• Porphyrinuria - see Porphyria
• Porphyruria - see Porphyria
• Portal - see condition
• Port wine nevus, mark, or stain Q82.5
• Posadas-Wernicke disease B38.9
• Positive
• Postcardiotomy syndrome I97.0
• Postcaval ureter Q62.62
• Postcholecystectomy syndrome K91.5
• Postclimacteric bleeding N95.0
• Postcommissurotomy syndrome I97.0
• Postconcussional syndrome F07.81
• Postcontusional syndrome F07.81
• Postcricoid region - see condition
• Post-dates(40-42 weeks) (pregnancy) (mother) O48.0
• Postencephalitic syndrome F07.89
• Posterior - see condition
• Posterolateral sclerosis(spinal cord) - see Degeneration, combined
• Postexanthematous - see condition
• Postfebrile - see condition
• Postgastrectomy dumping syndrome K91.1
• Posthemiplegic chorea - see Monoplegia
• Posthemorrhagic anemia(chronic) D50.0
• Postherpetic neuralgia(zoster) B02.29
• Posthitis N47.7
• Postimmunization complication or reaction - see Complications, vaccination
• Postinfectious - see condition
• Postlaminectomy syndrome NEC M96.1
• Postleukotomy syndrome F07.0
• Postmastectomy lymphedema(syndrome) I97.2
• Postmaturity, postmature(over 42 weeks)
• Postmeasles complication NEC - see also condition B05.89
• Postmenopausal
• Postnasal drip R09.82
• Postnatal - see condition
• Postoperative(postprocedural) - see Complication, postoperative
• Postpancreatectomy hyperglycemia E89.1
• Postpartum - see Puerperal
• Postphlebitic syndrome - see Syndrome, postthrombotic
• Postpoliomyelitic - see also condition
• Postpolio(myelitic) syndrome G14
• Postprocedural - see also Postoperative
• Postschizophrenic depression F32.8
• Postsurgery status - see also Status (post)
• Post-term(40-42 weeks) (pregnancy) (mother) O48.0
• Post-traumatic brain syndrome, nonpsychotic F07.81
• Post-typhoid abscess A01.09
• Postures, hysterical F44.2
• Postvaccinal reaction or complication - see Complications, vaccination
• Postvalvulotomy syndrome I97.0
• Potain's
• Potter's
• Pott's
• Pouch
• Pouchitis K91.850
• Poultrymen's itch B88.0
• Poverty NEC Z59.6
• Poxvirus NEC B08.8
• Prader-Willi syndrome Q87.1
• Preauricular appendage or tag Q17.0
• Prebetalipoproteinemia(acquired) (essential) (familial) (hereditary) (primary) (secondary) E78.1
• Precipitate labor or delivery O62.3
• Preclimacteric bleeding(menorrhagia) N92.4
• Precocious
• Precocity, sexual(constitutional) (cryptogenic) (female) (idiopathic) (male) E30.1
• Precordial pain R07.2
• Predeciduous teeth K00.2
• Prediabetes, prediabetic R73.09
• Predislocation status of hip at birth Q65.6
• Pre-eclampsia O14.9-
• Pre-eruptive color change, teeth, tooth K00.8
• Pre-excitation atrioventricular conduction I45.6
• Preglaucoma H40.00-
• Pregnancy(single) (uterine) - see also Delivery and Puerperal
• Preiser's disease - see Osteonecrosis, secondary, due to, trauma, metacarpus
• Pre-kwashiorkor - see Malnutrition, severe
• Preleukemia(syndrome) D46.9
• Preluxation, hip, congenital Q65.6
• Premature - see also condition
• Prematurity NEC(less than 37 completed weeks) - see Preterm, newborn
• Premenstrual
• Premolarization, cuspids K00.2
• Prenatal
• Preparatory care for subsequent treatment NEC
• Prepartum - see condition
• Preponderance, left or right ventricular I51.7
• Prepuce - see condition
• PRES(posterior reversible encephalopathy syndrome) I67.83
• Presbycardia R54
• Presbycusis, presbyacusia H91.1-
• Presbyesophagus K22.8
• Presbyophrenia F03
• Presbyopia H52.4
• Prescription of contraceptives(initial) Z30.019
• Presence(of)
• Presenile - see also condition
• Presentation, fetal - see Delivery (childbirth) (labor) (complicated by), malposition, malpresentation
• Prespondylolisthesis(congenital) Q76.2
• Pressure
• Pre-syncope R55
• Preterm
• Previa
• Priapism N48.30
• Prickling sensation(skin) R20.2
• Prickly heat L74.0
• Primary - see condition
• Primigravida
• Primipara
• Primus varus(bilateral) Q66.2
• PRIND(Prolonged reversible ischemic neurologic deficit) I63.9
• Pringle's disease(tuberous sclerosis) Q85.1
• Prinzmetal angina I20.1
• Prizefighter ear - see Cauliflower ear
• Problem(with) (related to)
• Procedure(surgical)
• Procidentia(uteri) N81.3
• Proctalgia K62.89
• Proctitis K62.89
• Proctocele
• Proctocolitis, mucosal - see Rectosigmoiditis, ulcerative
• Proctoptosis K62.3
• Proctorrhagia K62.5
• Proctosigmoiditis K63.89
• Proctospasm K59.4
• Profichet's disease - see Disorder, soft tissue, specified type NEC
• Progeria E34.8
• Prognathism(mandibular) (maxillary) M26.19
• Progonoma(melanotic) - see Neoplasm, benign, by site
• Progressive - see condition
• Prolactinoma
• Prolapse, prolapsed
• Prolapsus, female N81.9
• Proliferation(s)
• Proliferative - see condition
• Prolonged, prolongation(of)
• Prominence, prominent
• Promiscuity - see High, risk, sexual behavior
• Pronation
• Prophylactic
• Propionic acidemia E71.121
• Proptosis(ocular) - see also Exophthalmos
• Prosecution, anxiety concerning Z65.3
• Prosopagnosia R48.3
• Prostadynia N42.81
• Prostate, prostatic - see condition
• Prostatism - see Hyperplasia, prostate
• Prostatitis(congestive) (suppurative) (with cystitis) N41.9
• Prostatocystitis N41.3
• Prostatorrhea N42.89
• Prostatosis N42.82
• Prostration R53.83
• Protanomaly(anomalous trichromat) H53.54
• Protanopia(complete) (incomplete) H53.54
• Protection(against) (from) - see Prophylactic
• Protein
• Proteinemia R77.9
• Proteinosis
• Proteinuria R80.9
• Proteolysis, pathologic D65
• Proteus(mirabilis) (morganii), as cause of disease classified elsewhere B96.4
• Prothrombin gene mutation D68.52
• Protoporphyria, erythropoietic E80.0
• Protozoal - see also condition
• Protrusion, protrusio
• Prune belly(syndrome) Q79.4
• Prurigo(ferox) (gravis) (Hebrae) (Hebra's) (mitis) (simplex) L28.2
• Pruritus, pruritic(essential) L29.9
• Pseudarthrosis, pseudoarthrosis(bone) - see Nonunion, fracture
• Pseudoaneurysm - see Aneurysm
• Pseudoangioma I81
• Pseudoangina(pectoris) - see Angina
• Pseudoarteriosus Q28.8
• Pseudoarthrosis - see Pseudarthrosis
• Pseudobulbar affect(PBA) F48.8
• Pseudochromhidrosis L67.8
• Pseudocirrhosis, liver, pericardial I31.1
• Pseudocowpox B08.03
• Pseudocoxalgia M91.3-
• Pseudocroup J38.5
• Pseudo-Cushing's syndrome, alcohol-induced E24.4
• Pseudocyesis F45.8
• Pseudocyst
• Pseudoelephantiasis neuroarthritica Q82.0
• Pseudoexfoliation, capsule(lens) - see Cataract, specified NEC
• Pseudofolliculitis barbae L73.1
• Pseudoglioma H44.89
• Pseudohemophilia(Bernuth's) (hereditary) (type B) D68.0
• Pseudohermaphroditism Q56.3
• Pseudo-Hurler's polydystrophy E77.0
• Pseudohydrocephalus G93.2
• Pseudohypertrophic muscular dystrophy(Erb's) G71.0
• Pseudohypertrophy, muscle G71.0
• Pseudohypoparathyroidism E20.1
• Pseudoinsomnia F51.03
• Pseudoleukemia, infantile D64.89
• Pseudomembranous - see condition
• Pseudomenses(newborn) P54.6
• Pseudomenstruation(newborn) P54.6
• Pseudomeningocele(cerebral) (infective) (post-traumatic) G96.19
• Pseudomonas
• Pseudomyotonia G71.19
• Pseudomyxoma peritonei C78.6
• Pseudoneuritis, optic(nerve) (disc) (papilla), congenital Q14.2
• Pseudo-obstruction intestine(acute) (chronic) (idiopathic) (intermittent secondary) (primary) K59.8
• Pseudopapilledema H47.33-
• Pseudoparalysis
• Pseudopelade L66.0
• Pseudophakia Z96.1
• Pseudopolyarthritis, rhizomelic M35.3
• Pseudopolycythemia D75.1
• Pseudopseudohypoparathyroidism E20.1
• Pseudopterygium H11.81-
• Pseudoptosis(eyelid) - see Blepharochalasis
• Pseudopuberty, precocious
• Pseudorickets(renal) N25.0
• Pseudorubella B08.20
• Pseudosclerema, newborn P83.8
• Pseudosclerosis(brain)
• Pseudotetanus - see Convulsions
• Pseudotetany R29.0
• Pseudotruncus arteriosus Q25.4
• Pseudotuberculosis A28.2
• Pseudotumor
• Pseudoxanthoma elasticum Q82.8
• Psilosis(sprue) (tropical) K90.1
• Psittacosis A70
• Psoitis M60.88
• Psoriasis L40.9
• Psychasthenia F48.8
• Psychiatric disorder or problem F99
• Psychogenic - see also condition
• Psychological and behavioral factors affecting medical condition F59
• Psychoneurosis, psychoneurotic - see also Neurosis
• Psychopathy, psychopathic
• Psychosexual identity disorder of childhood F64.2
• Psychosis, psychotic F29
• Psychosomatic - see Disorder, psychosomatic
• Psychosyndrome, organic F07.9
• Psychotic episode due to or associated with physical condition F06.8
• Pterygium(eye) H11.00-
• Ptilosis(eyelid) - see Madarosis
• Ptomaine(poisoning) - see Poisoning, food
• Ptosis - see also Blepharoptosis
• PTP D69.51
• Ptyalism(periodic) K11.7
• Ptyalolithiasis K11.5
• Pubarche, precocious E30.1
• Pubertas praecox E30.1
• Puberty(development state) Z00.3
• Puckering, macula - see Degeneration, macula, puckering
• Pudenda, pudendum - see condition
• Puente's disease(simple glandular cheilitis) K13.0
• Puerperal, puerperium(complicated by, complications)
• Puerperium - see Puerperal
• Pulmolithiasis J98.4
• Pulmonary - see condition
• Pulpitis(acute) (anachoretic) (chronic) (hyperplastic) (irreversible) (putrescent) (reversible) (suppurative) (ulcerative) K04.0
• Pulpless tooth K04.99
• Pulse
• Pulsus alternans or trigeminus R00.8
• Punch drunk F07.81
• Punctum lacrimale occlusion - see Obstruction, lacrimal
• Puncture
• PUO(pyrexia of unknown origin) R50.9
• Pupillary membrane(persistent) Q13.89
• Pupillotonia - see Anomaly, pupil, function, tonic pupil
• Purpura D69.2
• Purpuric spots R23.3
• Purulent - see condition
• Pus
• Pustular rash L08.0
• Pustule(nonmalignant) L08.9
• Pustulosis palmaris et plantaris L40.3
• Putnam(-Dana) disease or syndrome - see Degeneration, combined
• Putrescent pulp(dental) K04.1
• Pyarthritis, pyarthrosis - see Arthritis, pyogenic or pyemic
• Pyelectasis - see Hydronephrosis
• Pyelitis(congenital) (uremic) - see also Pyelonephritis
• Pyelocystitis - see Pyelonephritis
• Pyelonephritis - see also Nephritis, tubulo-interstitial
• Pyelonephrosis(obstructive) N11.1
• Pyelophlebitis I80.8
• Pyeloureteritis cystica N28.85
• Pyemia, pyemic(fever) (infection) (purulent) - see also Sepsis
• Pygopagus Q89.4
• Pyknoepilepsy(idiopathic) - see Pyknolepsy
• Pyknolepsy G40.A09
• Pylephlebitis K75.1
• Pyle's syndrome Q78.5
• Pylethrombophlebitis K75.1
• Pylethrombosis K75.1
• Pyloritis K29.90
• Pylorospasm(reflex) NEC K31.3
• Pylorus, pyloric - see condition
• Pyoarthrosis - see Arthritis, pyogenic or pyemic
• Pyocele
• Pyocolpos - see Vaginitis
• Pyocystitis N30.80
• Pyoderma, pyodermia L08.0
• Pyodermatitis L08.0
• Pyogenic - see condition
• Pyohydronephrosis N13.6
• Pyometra, pyometrium, pyometritis - see Endometritis
• Pyomyositis(tropical) - see Myositis, infective
• Pyonephritis N12
• Pyonephrosis N13.6
• Pyo-oophoritis - see Salpingo-oophoritis
• Pyo-ovarium - see Salpingo-oophoritis
• Pyopericarditis, pyopericardium I30.1
• Pyophlebitis - see Phlebitis
• Pyopneumopericardium I30.1
• Pyopneumothorax(infective) J86.9
• Pyosalpinx, pyosalpingitis - see also Salpingo-oophoritis
• Pyothorax J86.9
• Pyoureter N28.89
• Pyramidopallidonigral syndrome G20
• Pyrexia(of unknown origin) R50.9
• Pyroglobulinemia NEC E88.09
• Pyromania F63.1
• Pyrosis R12
• Pyuria(bacterial) N39.0