Starting with 'A' (702) >

• Aarskog's syndrome Q87.1
• Abandonment - see Maltreatment
• Abasia(-astasia) (hysterical) F44.4
• Abderhalden-Kaufmann-Lignac syndrome(cystinosis) E72.04
• Abdomen, abdominal - see also condition
• Abdominalgia - see Pain, abdominal
• Abduction contracture, hip or other joint - see Contraction, joint
• Aberrant(congenital) - see also Malposition, congenital
• Aberration
• Abetalipoproteinemia E78.6
• Abiotrophy R68.89
• Ablatio, ablation
• Ablepharia, ablepharon Q10.3
• Abnormal, abnormality, abnormalities - see also Anomaly
• Abnormity(any organ or part) - see Anomaly
• Abocclusion M26.29
• Abolition, language R48.8
• Aborter, habitual or recurrent - see Loss (of), pregnancy, recurrent
• Abortion(complete) (spontaneous) O03.9
• Abortus fever A23.1
• Aboulomania F60.7
• Abrami's disease D59.8
• Abramov-Fiedler myocarditis(acute isolated myocarditis) I40.1
• Abrasion T14.8
• Abrism - see Poisoning, food, noxious, plant
• Abruptio placentae O45.9-
• Abruption, placenta - see Abruptio placentae
• Abscess(connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) L02.91
• Absence(of) (organ or part) (complete or partial)
• Absorbent system disease I87.8
• Absorption
• Abstinence symptoms, syndrome
• Abulia R68.89
• Abulomania F60.7
• Abuse
• Acalculia R48.8
• Acanthamebiasis(with) B60.10
• Acanthocephaliasis B83.8
• Acanthocheilonemiasis B74.4
• Acanthocytosis E78.6
• Acantholysis L11.9
• Acanthosis(acquired) (nigricans) L83
• Acapnia E87.3
• Acarbia E87.2
• Acardia, acardius Q89.8
• Acardiacus amorphus Q89.8
• Acardiotrophia I51.4
• Acariasis B88.0
• Acarodermatitis(urticarioides) B88.0
• Acarophobia F40.218
• Acatalasemia, acatalasia E80.3
• Acathisia(drug induced) G25.71
• Accelerated atrioventricular conduction I45.6
• Accentuation of personality traits(type A) Z73.1
• Accessory(congenital)
• Accident
• Accidental - see condition
• Accommodation(disorder) - see also condition
• Accouchement - see Delivery
• Accreta placenta O43.21-
• Accretio cordis(nonrheumatic) I31.0
• Accretions, tooth, teeth K03.6
• Acculturation difficulty Z60.3
• Accumulation secretion, prostate N42.89
• Acephalia, acephalism, acephalus, acephaly Q00.0
• Acephalobrachia monster Q89.8
• Acephalochirus monster Q89.8
• Acephalogaster Q89.8
• Acephalostomus monster Q89.8
• Acephalothorax Q89.8
• Acerophobia F40.298
• Acetonemia R79.89
• Acetonuria R82.4
• Achalasia(cardia) (esophagus) K22.0
• Ache(s) - see Pain
• Acheilia Q38.6
• Achillobursitis - see Tendinitis, Achilles
• Achillodynia - see Tendinitis, Achilles
• Achlorhydria, achlorhydric(neurogenic) K31.83
• Achluophobia F40.228
• Acholia K82.8
• Acholuric jaundice(familial) (splenomegalic) - see also Spherocytosis
• Achondrogenesis Q77.0
• Achondroplasia(osteosclerosis congenita) Q77.4
• Achroma, cutis L80
• Achromat(ism), achromatopsia (acquired) (congenital) H53.51
• Achromia, congenital - see Albinism
• Achromia parasitica B36.0
• Achylia gastrica K31.89
• Acid
• Acidemia E87.2
• Acidity, gastric(high) K30
• Acidocytopenia - see Agranulocytosis
• Acidocytosis D72.1
• Acidopenia - see Agranulocytosis
• Acidosis(lactic) (respiratory) E87.2
• Aciduria
• Acladiosis(skin) B36.0
• Aclasis, diaphyseal Q78.6
• Acleistocardia Q21.1
• Aclusion - see Anomaly, dentofacial, malocclusion
• Acne L70.9
• Acnitis(primary) A18.4
• Acosta's disease T70.29
• Acoustic - see condition
• Acousticophobia F40.298
• Acquired - see also condition
• Acrania Q00.0
• Acroangiodermatitis I78.9
• Acroasphyxia, chronic I73.89
• Acrobystitis N47.7
• Acrocephalopolysyndactyly Q87.0
• Acrocephalosyndactyly Q87.0
• Acrocephaly Q75.0
• Acrochondrohyperplasia - see Syndrome, Marfan's
• Acrocyanosis I73.8
• Acrodermatitis L30.8
• Acrodynia - see Poisoning, mercury
• Acromegaly, acromegalia E22.0
• Acromelalgia I73.81
• Acromicria, acromikria Q79.8
• Acronyx L60.0
• Acropachy, thyroid - see Thyrotoxicosis
• Acroparesthesia(simple) (vasomotor) I73.89
• Acropathy, thyroid - see Thyrotoxicosis
• Acrophobia F40.241
• Acroposthitis N47.7
• Acroscleriasis, acroscleroderma, acrosclerosis - see Sclerosis, systemic
• Acrosphacelus I96
• Acrospiroma, eccrine - see Neoplasm, skin, benign
• Acrostealgia - see Osteochondropathy
• Acrotrophodynia - see Immersion
• ACTH ectopic syndrome E24.3
• Actinic - see condition
• Actinobacillosis, actinobacillus A28.8
• Actinomyces israelii(infection) - see Actinomycosis
• Actinomycetoma(foot) B47.1
• Actinomycosis, actinomycotic A42.9
• Actinoneuritis G62.82
• Action, heart
• Activated protein C resistance D68.51
• Active - see condition
• Acute - see also condition
• Acyanotic heart disease(congenital) Q24.9
• Acystia Q64.5
• Adair-Dighton syndrome(brittle bones and blue sclera, deafness) Q78.0
• Adamantinoblastoma - see Ameloblastoma
• Adamantinoma - see also Cyst, calcifying odontogenic
• Adamantoblastoma - see Ameloblastoma
• Adams-Stokes(-Morgagni) disease or syndrome I45.9
• Adaption reaction - see Disorder, adjustment
• Addiction - see also Dependence F19.20
• Addisonian crisis E27.2
• Addison's
• Addison-Biermer anemia(pernicious) D51.0
• Addison-Schilder complex E71.528
• Additional - see also Accessory
• Adduction contracture, hip or other joint - see Contraction, joint
• Adenitis - see also Lymphadenitis
• Adenoacanthoma - see Neoplasm, malignant, by site
• Adenoameloblastoma - see Cyst, calcifying odontogenic
• Adenocarcinoid(tumor) - see Neoplasm, malignant, by site
• Adenocarcinoma - see also Neoplasm, malignant, by site
• Adenocarcinoma-in-situ - see also Neoplasm, in situ, by site
• Adenofibroma
• Adenofibrosis
• Adenoiditis(chronic) J35.02
• Adenoids - see condition
• Adenolipoma - see Neoplasm, benign, by site
• Adenolipomatosis, Launois-Bensaude E88.89
• Adenolymphoma
• Adenoma - see also Neoplasm, benign, by site
• Adenomatosis
• Adenomatous
• Adenomyoma - see also Neoplasm, benign, by site
• Adenomyometritis N80.0
• Adenomyosis N80.0
• Adenopathy(lymph gland) R59.9
• Adenosalpingitis - see Salpingitis
• Adenosarcoma - see Neoplasm, malignant, by site
• Adenosclerosis I88.8
• Adenosis(sclerosing) breast - see Fibroadenosis, breast
• Adenovirus, as cause of disease classified elsewhere B97.0
• Adentia(complete) (partial) - see Absence, teeth
• Adherent - see also Adhesions
• Adhesions, adhesive(postinfective) K66.0
• Adiaspiromycosis B48.8
• Adie(-Holmes) pupil or syndrome - see Anomaly, pupil, function, tonic pupil
• Adiponecrosis neonatorum P83.8
• Adiposis - see also Obesity
• Adiposity - see also Obesity
• Adiposogenital dystrophy E23.6
• Adjustment
• Administration of tPA(rtPA) in a different facility within the last 24 hours prior to admission to current facility Z92.82
• Admission(for) - see also Encounter (for)
• Adnexitis(suppurative) - see Salpingo-oophoritis
• Adolescent X-linked adrenoleukodystrophy E71.521
• Adrenal(gland) - see condition
• Adrenalism, tuberculous A18.7
• Adrenalitis, adrenitis E27.8
• Adrenarche, premature E27.0
• Adrenocortical syndrome - see Cushing's, syndrome
• Adrenogenital syndrome E25.9
• Adrenogenitalism, congenital E25.0
• Adrenoleukodystrophy E71.529
• Adrenomyeloneuropathy E71.522
• Adventitious bursa - see Bursopathy, specified type NEC
• Adverse effect - see Table of drugs and chemicals, categories T36-T50, with 6th character 5
• Advice - see Counseling
• Adynamia(episodica) (hereditary) (periodic) G72.3
• Aeration lung imperfect, newborn - see Atelectasis
• Aerobullosis T70.3
• Aerocele - see Embolism, air
• Aerodermectasia
• Aerodontalgia T70.29
• Aeroembolism T70.3
• Aerogenes capsulatus infection A48.0
• Aero-otitis media T70.0
• Aerophagy, aerophagia(psychogenic) F45.8
• Aerophobia F40.228
• Aerosinusitis T70.1
• Aerotitis T70.0
• Affection - see Disease
• Afibrinogenemia - see also Defect, coagulation D68.8
• African
• Aftercare - see also Care Z51.89
• After-cataract - see Cataract, secondary
• Agalactia(primary) O92.3
• Agammaglobulinemia(acquired (secondary)) (nonfamilial) D80.1
• Aganglionosis(bowel) (colon) Q43.1
• Age(old) - see Senility
• Agenesis
• Ageusia R43.2
• Agitated - see condition
• Agitation R45.1
• Aglossia(congenital) Q38.3
• Aglossia-adactylia syndrome Q87.0
• Aglycogenosis E74.00
• Agnosia(body image) (other senses) (tactile) R48.1
• Agoraphobia F40.00
• Agrammatism R48.8
• Agranulocytopenia - see Agranulocytosis
• Agranulocytosis(chronic) (cyclical) (genetic) (infantile) (periodic) (pernicious) - see also Neutropenia D70.9
• Agraphia(absolute) R48.8
• Ague(dumb) - see Malaria
• Agyria Q04.3
• Ahumada-del Castillo syndrome E23.0
• Aichomophobia F40.298
• AIDS(related complex) B20
• Ailment heart - see Disease, heart
• Ailurophobia F40.218
• Ainhum(disease) L94.6
• AIPHI(acute idiopathic pulmonary hemorrhage in infants (over 28 days old)) R04.81
• Air
• Airplane sickness T75.3
• Akathisia(drug-induced) (treatment-induced) G25.71
• Akinesia R29.898
• Akinetic mutism R41.89
• Akureyri's disease G93.3
• Alactasia, congenital E73.0
• Alagille's syndrome Q44.7
• Alastrim B03
• Albers-Schönberg syndrome Q78.2
• Albert's syndrome - see Tendinitis, Achilles
• Albinism, albino E70.30
• Albinismus E70.30
• Albright(-McCune)(-Sternberg) syndrome Q78.1
• Albuminous - see condition
• Albuminuria, albuminuric(acute) (chronic) (subacute) - see also Proteinuria R80.9
• Albuminurophobia F40.298
• Alcaptonuria E70.29
• Alcohol, alcoholic, alcohol-induced
• Alcoholism(chronic) (without remission) F10.20
• Alder(-Reilly) anomaly or syndrome (leukocyte granulation) D72.0
• Aldosteronism E26.9
• Aldosteronoma D44.10
• Aldrich(-Wiskott) syndrome (eczema-thrombocytopenia) D82.0
• Alektorophobia F40.218
• Aleppo boil B55.1
• Aleukemic - see condition
• Aleukia
• Alexia R48.0
• Algoneurodystrophy M89.00
• Algophobia F40.298
• Alienation, mental - see Psychosis
• Alkalemia E87.3
• Alkalosis E87.3
• Alkaptonuria E70.29
• Allen-Masters syndrome N83.8
• Allergy, allergic(reaction) (to) T78.40
• Allescheriasis B48.2
• Alligator skin disease Q80.9
• Allocheiria, allochiria R20.8
• Almeida's disease - see Paracoccidioidomycosis
• Alopecia(hereditaria) (seborrheica) L65.9
• Alpers' disease G31.81
• Alpine sickness T70.29
• Alport syndrome Q87.81
• ALTE(apparent life threatening event) in newborn and infant R68.13
• Alteration(of), Altered
• Alternating - see condition
• Altitude, high(effects) - see Effect, adverse, high altitude
• Aluminosis(of lung) J63.0
• Alveolitis
• Alveolus, alveolar - see condition
• Alymphocytosis D72.820
• Alymphoplasia, thymic D82.1
• Alzheimer's disease or sclerosis - see Disease, Alzheimer's
• Amastia(with nipple present) Q83.8
• Amathophobia F40.228
• Amaurosis(acquired) (congenital) - see also Blindness
• Amaurotic idiocy(infantile) (juvenile) (late) E75.4
• Amaxophobia F40.248
• Ambiguous genitalia Q56.4
• Amblyopia(congenital) (ex anopsia) (partial) (suppression) H53.00-
• Ameba, amebic(histolytica) - see also Amebiasis
• Amebiasis A06.9
• Ameboma(of intestine) A06.3
• Amelia Q73.0
• Ameloblastoma - see also Cyst, calcifying odontogenic
• Amelogenesis imperfecta K00.5
• Amenorrhea N91.2
• Amentia - see Disability, intellectual
• American
• Ametropia - see Disorder, refraction
• Amianthosis J61
• Amimia R48.8
• Amino-acid disorder E72.9
• Aminoacidopathy E72.9
• Aminoaciduria E72.9
• Amnes(t)ic syndrome (post-traumatic) F04
• Amnesia R41.3
• Amnion, amniotic - see condition
• Amnionitis - see Pregnancy, complicated by
• Amok F68.8
• Amoral traits F60.89
• Ampulla
• Amputation - see also Absence, by site, acquired
• Amputee(bilateral) (old) Z89.9
• Amsterdam dwarfism Q87.1
• Amusia R48.8
• Amyelencephalus, amyelencephaly Q00.0
• Amyelia Q06.0
• Amygdalitis - see Tonsillitis
• Amygdalolith J35.8
• Amyloid heart(disease) E85.4
• Amyloidosis(generalized) (primary) E85.9
• Amylopectinosis(brancher enzyme deficiency) E74.03
• Amylophagia - see Pica
• Amyoplasia congenita Q79.8
• Amyotonia M62.89
• Amyotrophia, amyotrophy, amyotrophic G71.8
• Anacidity, gastric K31.83
• Anaerosis of newborn P28.89
• Analbuminemia E88.09
• Analgesia - see Anesthesia
• Analphalipoproteinemia E78.6
• Anaphylactic
• Anaphylactoid shock or reaction - see Shock, anaphylactic
• Anaphylactoid syndrome of pregnancy O88.01-
• Anaphylaxis - see Shock, anaphylactic
• Anaplasia cervix - see also Dysplasia, cervix N87.9
• Anaplasmosis, human A77.49
• Anarthria R47.1
• Anasarca R60.1
• Anastomosis
• Anatomical narrow angle H40.03-
• Ancylostoma, ancylostomiasis(braziliense) (caninum) (ceylanicum) (duodenale) B76.0
• Andersen's disease(glycogen storage) E74.09
• Anderson-Fabry disease E75.21
• Andes disease T70.29
• Andrews' disease(bacterid) L08.89
• Androblastoma
• Androgen insensitivity syndrome - see also Syndrome, androgen insensitivity E34.50
• Androgen resistance syndrome - see also Syndrome, androgen insensitivity E34.50
• Android pelvis Q74.2
• Androphobia F40.290
• Anectasis, pulmonary(newborn) - see Atelectasis
• Anemia(essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound) D64.9
• Anemophobia F40.228
• Anencephalus, anencephaly Q00.0
• Anergasia - see Psychosis, organic
• Anesthesia, anesthetic R20.0
• Anetoderma(maculosum) (of) L90.8
• Aneurin deficiency E51.9
• Aneurysm(anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (saccular) I72.9
• Angelman syndrome Q93.5
• Anger R45.4
• Angiectasis, angiectopia I99.8
• Angiitis I77.6
• Angina(attack) (cardiac) (chest) (heart) (pectoris) (syndrome) (vasomotor) I20.9
• Angioblastoma - see Neoplasm, connective tissue, uncertain behavior
• Angiocholecystitis - see Cholecystitis, acute
• Angiocholitis - see also Cholecystitis, acute K83.0
• Angiodysgenesis spinalis G95.19
• Angiodysplasia(cecum) (colon) K55.20
• Angioedema(allergic) (any site) (with urticaria) T78.3
• Angioendothelioma - see Neoplasm, uncertain behavior, by site
• Angioendotheliomatosis C85.8-
• Angiofibroma - see also Neoplasm, benign, by site
• Angiohemophilia(A) (B) D68.0
• Angioid streaks(choroid) (macula) (retina) H35.33
• Angiokeratoma - see Neoplasm, skin, benign
• Angioleiomyoma - see Neoplasm, connective tissue, benign
• Angiolipoma - see also Lipoma
• Angioma - see also Hemangioma, by site
• Angiomatosis Q82.8
• Angiomyolipoma - see Lipoma
• Angiomyoliposarcoma - see Neoplasm, connective tissue, malignant
• Angiomyoma - see Neoplasm, connective tissue, benign
• Angiomyosarcoma - see Neoplasm, connective tissue, malignant
• Angiomyxoma - see Neoplasm, connective tissue, uncertain behavior
• Angioneurosis F45.8
• Angioneurotic edema(allergic) (any site) (with urticaria) T78.3
• Angiopathia, angiopathy I99.9
• Angiosarcoma - see also Neoplasm, connective tissue, malignant
• Angiosclerosis - see Arteriosclerosis
• Angiospasm(peripheral) (traumatic) (vessel) I73.9
• Angiospastic disease or edema I73.9
• Angiostrongyliasis
• Anguillulosis - see Strongyloidiasis
• Angulation
• Angulus infectiosus(lips) K13.0
• Anhedonia R45.84
• Anhidrosis L74.4
• Anhydration, anhydremia E86.0
• Anhydremia E86.0
• Anidrosis L74.4
• Aniridia(congenital) Q13.1
• Anisakiasis(infection) (infestation) B81.0
• Anisakis larvae infestation B81.0
• Aniseikonia H52.32
• Anisocoria(pupil) H57.02
• Anisocytosis R71.8
• Anisometropia(congenital) H52.31
• Ankle - see condition
• Ankyloblepharon(eyelid) (acquired) - see also Blepharophimosis
• Ankyloglossia Q38.1
• Ankylosis(fibrous) (osseous) (joint) M24.60
• Ankylostoma - see Ancylostoma
• Ankylostomiasis - see Ancylostomiasis
• Ankylurethria - see Stricture, urethra
• Annular - see also condition
• Anodontia(complete) (partial) (vera) K00.0
• Anomaly, anomalous(congenital) (unspecified type) Q89.9
• Anomia R48.8
• Anonychia(congenital) Q84.3
• Anophthalmos, anophthalmus(congenital) (globe) Q11.1
• Anopia, anopsia H53.46-
• Anorchia, anorchism, anorchidism Q55.0
• Anorexia R63.0
• Anorgasmy, psychogenic(female) F52.31
• Anosmia R43.0
• Anosognosia R41.89
• Anosteoplasia Q78.9
• Anovulatory cycle N97.0
• Anoxemia R09.02
• Anoxia(pathological) R09.02
• Anteflexion - see Anteversion
• Antenatal
• Antepartum - see condition
• Anterior - see condition
• Antero-occlusion M26.220
• Anteversion
• Anthophobia F40.228
• Anthracosilicosis J60
• Anthracosis(lung) (occupational) J60
• Anthrax A22.9
• Anthropoid pelvis Q74.2
• Anthropophobia F40.10
• Antibodies, maternal(blood group) - see Isoimmunization, affecting management of pregnancy
• Antibody
• Anticardiolipin syndrome D68.61
• Anticoagulant, circulating(intrinsic) - see also - Disorder, hemorrhagic D68.318
• Antidiuretic hormone syndrome E22.2
• Antimonial cholera - see Poisoning, antimony
• Antiphospholipid
• Antisocial personality F60.2
• Antithrombinemia - see Circulating anticoagulants
• Antithromboplastinemia D68.318
• Antithromboplastinogenemia D68.318
• Antitoxin complication or reaction - see Complications, vaccination
• Antlophobia F40.228
• Antritis J32.0
• Antrum, antral - see condition
• Anuria R34
• Anus, anal - see condition
• Anusitis K62.89
• Anxiety F41.9
• Aorta, aortic - see condition
• Aortectasia - see Ectasia, aorta
• Aortitis(nonsyphilitic) (calcific) I77.6
• Apathetic thyroid storm - see Thyrotoxicosis
• Apathy R45.3
• Apeirophobia F40.228
• Apepsia K30
• Aperistalsis, esophagus K22.0
• Apertognathia M26.29
• Apert's syndrome Q87.0
• Aphagia R13.0
• Aphakia(acquired) (postoperative) H27.0-
• Aphasia(amnestic) (global) (nominal) (semantic) (syntactic) R47.01
• Aphonia(organic) R49.1
• Aphthae, aphthous - see also condition
• Apical - see condition
• Apiphobia F40.218
• Aplasia - see also Agenesis
• Apnea, apneic(of) (spells) R06.81
• Apneumatosis, newborn P28.0
• Apocrine metaplasia(breast) - see Dysplasia, mammary, specified type NEC
• Apophysitis(bone) - see also Osteochondropathy
• Apoplectiform convulsions(cerebral ischemia) I67.82
• Apoplexia, apoplexy, apoplectic
• Appearance
• Appendage
• Appendicitis(pneumococcal) (retrocecal) K37
• Appendicopathia oxyurica B80
• Appendix, appendicular - see also condition
• Appetite
• Apple peel syndrome Q41.1
• Apprehension state F41.1
• Apprehensiveness, abnormal F41.9
• Approximal wear K03.0
• Apraxia(classic) (ideational) (ideokinetic) (ideomotor) (motor) (verbal) R48.2
• Aptyalism K11.7
• Apudoma - see Neoplasm, uncertain behavior, by site
• Aqueous misdirection H40.83-
• Arabicum elephantiasis - see Infestation, filarial
• Arachnitis - see Meningitis
• Arachnodactyly - see Syndrome, Marfan's
• Arachnoiditis(acute) (adhesive) (basal) (brain) (cerebrospinal) - see Meningitis
• Arachnophobia F40.210
• Arboencephalitis, Australian A83.4
• Arborization block(heart) I45.5
• ARC(AIDS-related complex) B20
• Arches - see condition
• Arcuate uterus Q51.810
• Arcuatus uterus Q51.810
• Arcus(cornea) senilis - see Degeneration, cornea, senile
• Arc-welder's lung J63.4
• Areflexia R29.2
• Areola - see condition
• Argentaffinoma - see also Neoplasm, uncertain behavior, by site
• Argininemia E72.21
• Arginosuccinic aciduria E72.22
• Argyll Robertson phenomenon, pupil or syndrome(syphilitic) A52.19
• Argyria, argyriasis
• Argyrosis, conjunctival H11.13-
• Arhinencephaly Q04.1
• Ariboflavinosis E53.0
• Arm - see condition
• Arnold-Chiari disease, obstruction or syndrome(type II) Q07.00
• Aromatic amino-acid metabolism disorder E70.9
• Arousals, confusional G47.51
• Arrest, arrested
• Arrhenoblastoma
• Arrhythmia(auricle)(cardiac)(juvenile)(nodal) (reflex)(sinus)(supraventricular)(transitory)(ventricle) I49.9
• Arrillaga-Ayerza syndrome(pulmonary sclerosis with pulmonary hypertension) I27.0
• Arsenical pigmentation L81.8
• Arsenism - see Poisoning, arsenic
• Arterial - see condition
• Arteriofibrosis - see Arteriosclerosis
• Arteriolar sclerosis - see Arteriosclerosis
• Arteriolith - see Arteriosclerosis
• Arteriolitis I77.6
• Arteriolosclerosis - see Arteriosclerosis
• Arterionephrosclerosis - see Hypertension, kidney
• Arteriopathy I77.9
• Arteriosclerosis, arteriosclerotic(diffuse) (obliterans) (of) (senile) (with calcification) I70.90
• Arteriospasm I73.9
• Arteriovenous - see condition
• Arteritis I77.6
• Artery, arterial - see also condition
• Arthralgia(allergic) - see also Pain, joint
• Arthritis, arthritic(acute) (chronic) (nonpyogenic) (subacute) M19.90
• Arthrocele - see Effusion, joint
• Arthrodesis status Z98.1
• Arthrodynia - see also Pain, joint
• Arthrodysplasia Q74.9
• Arthrofibrosis, joint - see Ankylosis
• Arthrogryposis(congenital) Q68.8
• Arthrokatadysis M24.7
• Arthropathy - see also Arthritis M12.9
• Arthropyosis - see Arthritis, pyogenic or pyemic
• Arthrosis(deformans) (degenerative) (localized) - see also Osteoarthritis M19.90
• Arthus' phenomenon or reaction T78.41
• Articular - see condition
• Articulation, reverse(teeth) M26.24
• Artificial
• Arytenoid - see condition
• Asbestosis(occupational) J61
• ASC-H(atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear)
• ASC-US(atypical squamous cells of undetermined significance on cytologic smear)
• Ascariasis B77.9
• Ascaridosis, ascaridiasis - see Ascariasis
• Ascaris(infection) (infestation) (lumbricoides) - see Ascariasis
• Ascending - see condition
• Aschoff's bodies - see Myocarditis, rheumatic
• Ascites(abdominal) R18.8
• Aseptic - see condition
• Asherman's syndrome N85.6
• Asialia K11.7
• Asiatic cholera - see Cholera
• Asimultagnosia(simultanagnosia) R48.3
• Askin's tumor - see Neoplasm, connective tissue, malignant
• Asocial personality F60.2
• Asomatognosia R41.4
• Aspartylglucosaminuria E77.1
• Asperger's disease or syndrome F84.5
• Aspergilloma - see Aspergillosis
• Aspergillosis(with pneumonia) B44.9
• Aspergillus(flavus) (fumigatus) (infection) (terreus) - see Aspergillosis
• Aspermatogenesis - see Azoospermia
• Aspermia(testis) - see Azoospermia
• Asphyxia, asphyxiation(by) R09.01
• Aspiration
• Asplenia(congenital) Q89.01
• Assam fever B55.0
• Assault, sexual - see Maltreatment
• Assmann's focus NEC A15.0
• Astasia(-abasia) (hysterical) F44.4
• Asteatosis cutis L85.3
• Astereognosia, astereognosis R48.1
• Asterixis R27.8
• Asteroid hyalitis - see Deposit, crystalline
• Asthenia, asthenic R53.1
• Asthenopia - see also Discomfort, visual
• Asthenospermia - see Abnormal, specimen, male genital organs
• Asthma, asthmatic(bronchial) (catarrh) (spasmodic) J45.909
• Astigmatism(compound) (congenital) H52.20-
• Astraphobia F40.220
• Astroblastoma
• Astrocytoma(cystic)
• Astroglioma
• Asymbolia R48.8
• Asymmetry - see also Distortion
• Asynergia, asynergy R27.8
• Asystole(heart) - see Arrest, cardiac
• At risk
• Ataxia, ataxy, ataxic R27.0
• Ataxia-telangiectasia(Louis-Bar) G11.3
• Atelectasis(massive) (partial) (pressure) (pulmonary) J98.11
• Atelocardia Q24.9
• Atelomyelia Q06.1
• Atheroembolism
• Atheroma, atheromatous - see also Arteriosclerosis I70.90
• Atheromatosis - see Arteriosclerosis
• Atherosclerosis - see also Arteriosclerosis
• Athetosis(acquired) R25.8
• Athlete's
• Athrepsia E41
• Athyrea(acquired) - see also Hypothyroidism
• Atonia, atony, atonic
• Atopy - see History, allergy
• Atransferrinemia, congenital E88.09
• Atresia, atretic
• Atrichia, atrichosis - see Alopecia
• Atrophia - see also Atrophy
• Atrophie blanche(en plaque) (de Milian) L95.0
• Atrophoderma, atrophodermia(of) L90.9
• Atrophy, atrophic(of)
• Attack, attacks
• Attention(to)
• Attrition
• Atypical, atypism - see also condition
• Auditory - see condition
• Aujeszky's disease B33.8
• Aurantiasis, cutis E67.1
• Auricle, auricular - see also condition
• Auriculotemporal syndrome G50.8
• Austin Flint murmur(aortic insufficiency) I35.1
• Australian
• Autism, autistic(childhood) (infantile) F84.0
• Autodigestion R68.89
• Autoerythrocyte sensitization(syndrome) D69.2
• Autographism L50.3
• Autoimmune
• Autointoxication R68.89
• Automatism G93.89
• Autonomic, autonomous
• Autosensitivity, erythrocyte D69.2
• Autosensitization, cutaneous L30.2
• Autosome - see condition by chromosome involved
• Autotopagnosia R48.1
• Autotoxemia R68.89
• Autumn - see condition
• Avellis' syndrome G46.8
• Aversion
• Aviator's
• Avitaminosis(multiple) - see also Deficiency, vitamin E56.9
• AVNRT(atrioventricular nodal re-entrant tachycardia) I47.1
• AVRT(atrioventricular nodal re-entrant tachycardia) I47.1
• Avulsion(traumatic)
• Awareness of heart beat R00.2
• Axenfeld's
• Axilla, axillary - see also condition
• Axonotmesis - see Injury, nerve
• Ayerza's disease or syndrome(pulmonary artery sclerosis with pulmonary hypertension) I27.0
• Azoospermia(organic) N46.01
• Azotemia R79.89
• Aztec ear Q17.3
• Azygos