K00-K93 - Diseases of the digestive system

(K00-K14) Diseases of oral cavity, salivary glands and jaws

• Disorders of tooth development and eruption
• Anodontia
• Supernumerary teeth
• Abnormalities of size and form of teeth
• Concrescence
• Tooth fusion
• Dens evaginatus
• Dens invaginatus
• Enamel pearls
• Macrodontia
• Microdontia
• Taurodontism
• Disturbances in tooth formation
• Dilaceration of tooth
• Enamel hypoplasia
• Regional odontodysplasia
• Turner's tooth
• Hereditary disturbances in tooth structure, not elsewhere classified
• Amelogenesis imperfecta
• Dentinogenesis imperfecta
• Odontogenesis imperfecta
• Dentinal dysplasia
• Shell teeth
• Disturbances in tooth eruption
• Teething syndrome
• Other disorders of tooth development
• Disorder of tooth development, unspecified

• Embedded and impacted teeth
• Embedded teeth
• impacted teeth

• Dental caries
• Caries limited to enamel
• Caries of dentine
• Caries of cementum
• Arrested dental caries
• Odontoclasia
• Other dental caries
• Dental caries, unspecified

• Other diseases of hard tissues of teeth
• Excessive attrition of teeth
• Abrasion of teeth
• Erosion of teeth
• Pathological resorption of teeth
• Hypercementosis
• Ankylosis of teeth
• Deposits (accretions) on teeth
• Posteruptive colour changes of dental hard tissues
• Other specified diseases of hard tissues of teeth
• Disease of hard tissues of teeth, unspecified

• Diseases of pulp and periapical tissues
• Pulpitis
• Necrosis of pulp
• Pulp degeneration
• Abnormal hard tissue formation in pulp
• Acute apical periodontitis of pulpal origin
• Chronic apical periodontitis
• Periapical abscess with sinus
• Periapical abscess without sinus
• Radicular cyst
• Other and unspecified diseases of pulp and periapical tissues

• Gingivitis and periodontal diseases
• Acute gingivitis
• Chronic gingivitis
• Acute periodontitis
• Chronic periodontitis
• Periodontosis
• Other periodontal diseases
• Periodontal disease, unspecified

• Other disorders of gingiva and edentulous alveolar ridge
• Gingival recession
• Gingival enlargement
• Gingival and edentulous alveolar ridge lesions associated with trauma
• Other specified disorders of gingiva and edentulous alveolar ridge
• Fibrous epulis
• Flabby ridge
• Giant cell epulis
• Peripheral giant cell granuloma
• Pyogenic granuloma of gingiva
• Disorder of gingiva and edentulous alveolar ridge, unspecified

• Dentofacial anomalies (including malocclusion)
• Major anomalies of jaw size
• mandibular hyperplasia
• maxillary hypoplasia
• mandibular hyperplasia
• maxillary hypoplasia
• Macrognathism (mandibular)(maxillary)
• Micrognathism (mandibular)(maxillary)
• Anomalies of jaw-cranial base relationship
• Asymmetry of jaw
• Prognathism (mandibular)(maxillary)
• Retrognathism (mandibular)(maxillary)
• Anomalies of dental arch relationship
• Crossbite (anterior)(posterior)
• Disto-occlusion
• Mesio-occlusion
• Midline deviation of dental arch
• Openbite (anterior)(posterior)
• Overbite (excessive)
• Overjet
• Posterior lingual occlusion of mandibular teeth
• Anomalies of tooth position
• Crowding of tooth or teeth
• Diastema of tooth or teeth
• Displacement of tooth or teeth
• Rotation of tooth or teeth
• Abnormal spacing of tooth or teeth
• Transposition of tooth or teeth
• Impacted or embedded teeth with abnormal position of such teeth or adjacent teeth
• Malocclusion, unspecified
• Dentofacial functional abnormalities
• Abnormal jaw closure
• Malocclusion due to abnormal swallowing
• Malocclusion due tomouth breathing
• Malocclusion due totongue, lip or finger habits
• Temporomandibular joint disorders
• Costen's complex or syndrome
• Derangement of temporomandibular joint
• Snapping jaw
• Temporomandibular joint-pain-dysfunction syndrome
• Other dentofacial anomalies
• Dentofacial anomaly, unspecified

• Other disorders of teeth and supporting structures
• Exfoliation of teeth due to systemic causes
• Loss of teeth due to accident, extraction or local periodontal disease
• Atrophy of edentulous alveolar ridge
• Retained dental root
• Other specified disorders of teeth and supporting structures
• Enlargement of alveolar ridge NOS
• Irregular alveolar process
• Toothache NOS
• Disorder of teeth and supporting structures, unspecified

• Cysts of oral region, not elsewhere classified
• Developmental odontogenic cysts
• Developmental (nonodontogenic) cysts of oral region
• Other cysts of jaw
• Other cysts of oral region, not elsewhere classified
• Cyst of oral region, unspecified

• Other diseases of jaws
• Developmental disorders of jaws
• Torus mandibularis
• Torus palatinus
• Giant cell granuloma, central
• Inflammatory conditions of jaws
• Alveolitis of jaws
• Other specified diseases of jaws
• Disease of jaws, unspecified

• Diseases of salivary glands
• Atrophy of salivary gland
• Hypertrophy of salivary gland
• Sialadenitis
• Abscess of salivary gland
• Fistula of salivary gland
• Sialolithiasis
• Mucocele of salivary gland
• Ranula
• Disturbances of salivary secretion
• Hypoptyalism
• Ptyalism
• Xerostomia
• Other diseases of salivary glands
• Benign lymphoepithelial lesion of salivary gland
• Mikulicz' disease
• Necrotizing sialometaplasia
• Sialectasia

• Disease of salivary gland, unspecified

• Stomatitis and related lesions
• Recurrent oral aphthae
• Other forms of stomatitis
• Cellulitis and abscess of mouth

• Other diseases of lip and oral mucosa
• Diseases of lips
• Cheilitis
• Cheilodynia
• Cheilosis
• Perlèche NEC
• Cheek and lip biting
• Leukoplakia and other disturbances of oral epithelium, including tongue
• Erythroplakia
• Hairy leukoplakia
• Granuloma and granuloma-like lesions of oral mucosa
• Verrucous xanthoma
• Oral submucous fibrosis
• Irritative hyperplasia of oral mucosa
• Other and unspecified lesions of oral mucosa

• Diseases of tongue
• Glossitis
• Geographic tongue
• Median rhomboid glossitis
• Hypertrophy of tongue papillae
• Black hairy tongue
• Atrophy of tongue papillae
• Plicated tongue
• Fissured tongue
• Glossodynia
• Other diseases of tongue
• Disease of tongue, unspecified

(K20-K31) Diseases of oesophagus, stomach and duodenum

• esophagitis
• Gastro-oesophageal reflux disease
• Other diseases of oesophagus
• Achalasia of cardia
• Ulcer of oesophagus
• Oesophageal obstruction
• Perforation of oesophagus
• Dyskinesia of oesophagus
• Diverticulum of oesophagus, acquired
• Gastro-oesophageal laceration-haemorrhage syndrome
• Barrett's oesophagus
• Other specified diseases of oesophagus
• Disease of oesophagus, unspecified

• Disorders of oesophagus in diseases classified elsewhere
• Gastric ulcer
• Duodenal ulcer
• Peptic ulcer, site unspecified
• Gastrojejunal ulcer
• Gastritis and duodenitis
• Acute haemorrhagic gastritis
• Other acute gastritis
• Alcoholic gastritis
• Chronic superficial gastritis
• Chronic atrophic gastritis
• Chronic gastritis, unspecified
• Other gastritis
• Gastritis, unspecified
• Duodenitis
• Gastroduodenitis, unspecified

• Dyspepsia
• Other diseases of stomach and duodenum
• Acute dilatation of stomach
• Adult hypertrophic pyloric stenosis
• Hourglass stricture and stenosis of stomach
• Pylorospasm, not elsewhere classified
• Gastric diverticulum
• Obstruction of duodenum
• Fistula of stomach and duodenum
• Polyp of stomach and duodenum
• Other specified diseases of stomach and duodenum
• Achlorhydria
• Gastroptosis
• Hourglass contraction of stomach
• Disease of stomach and duodenum, unspecified

(K35-K38) Diseases of appendix

• Acute appendicitis
• Acute appendicitis with generalized peritonitis
• Acute appendicitis with peritoneal abscess
• Acute appendicitis, unspecified

• Other appendicitis
• Unspecified appendicitis
• Other diseases of appendix
• Hyperplasia of appendix
• Appendicular concretions
• Faecalith
• Stercolith
• Diverticulum of appendix
• Fistula of appendix
• Other specified diseases of appendix
• Intussusception of appendix
• Disease of appendix, unspecified

(K40-K46) Hernia

• Inguinal hernia
• Femoral hernia
• Umbilical hernia
• Ventral hernia
• Diaphragmatic hernia
• Other abdominal hernia
• Lumbar hernia
• Unspecified abdominal hernia

(K50-K52) Noninfective enteritis and colitis

• Crohn's disease (regional enteritis)
• Crohn's disease of small intestine
• Crohn's disease of large intestine
• Other Crohn's disease
• Crohn's disease, unspecified

• Ulcerative colitis
• Ulcerative (chronic) enterocolitis
• Ulcerative (chronic) ileocolitis
• Ulcerative (chronic) proctitis
• Ulcerative (chronic) rectosigmoiditis
• Pseudopolyposis of colon
• Mucosal proctocolitis
• Other ulcerative colitis
• Ulcerative colitis, unspecified
• Ulcerative enteritis NOS

• Other noninfective gastroenteritis and colitis
• Gastroenteritis and colitis due to radiation
• Toxic gastroenteritis and colitis
• Allergic and dietetic gastroenteritis and colitis
• Other specified noninfective gastroenteritis and colitis
• Noninfective gastroenteritis and colitis, unspecified

(K55-K63) Other diseases of intestines

• Vascular disorders of intestine
• Acute vascular disorders of intestine
• Chronic vascular disorders of intestine
• Mesenteric vascular insufficiency
• Angiodysplasia of colon
• Other vascular disorders of intestine
• Vascular disorder of intestine, unspecified

• Paralytic ileus and intestinal obstruction without hernia
• Paralytic ileus
• Intussusception
• Volvulus
• Gallstone ileus
• Other impaction of intestine
• Intestinal adhesions (bands) with obstruction
• Other and unspecified intestinal obstruction
• Ileus, unspecified

• Diverticular disease of intestine
• Diverticular disease of small intestine with perforation and abscess
• Diverticular disease of small intestine without perforation or abscess
• Diverticular disease of large intestine with perforation and abscess
• Diverticular disease of large intestine without perforation or abscess
• Diverticular disease of both small and large intestine with perforation and abscess
• Diverticular disease of both small and large intestine without perforation or abscess
• Diverticular disease of intestine, part unspecified, with perforation and abscess
• Diverticular disease of intestine, part unspecified, without perforation or abscess

• Irritable bowel syndrome
• Other functional intestinal disorders
• Constipation
• Functional diarrhoea
• Neurogenic bowel, not elsewhere classified
• Megacolon, not elsewhere classified
• Toxic megacolon
• Anal spasm
• Proctalgia fugax
• Other specified functional intestinal disorders
• Functional intestinal disorder, unspecified

• Fissure and fistula of anal and rectal regions
• Acute anal fissure
• Chronic anal fissure
• Anal fissure, unspecified
• Anal fistula
• Rectal fistula
• Anorectal fistula

• Abscess of anal and rectal regions
• Anal abscess

• Other diseases of anus and rectum
• Anal polyp
• Rectal polyp
• Anal prolapse
• Rectal prolapse
• Stenosis of anus and rectum
• Haemorrhage of anus and rectum
• Ulcer of anus and rectum
• Radiation proctitis
• Other specified diseases of anus and rectum
• Proctitis NOS
• Disease of anus and rectum, unspecified

• Other diseases of intestine
• Abscess of intestine
• Perforation of intestine (nontraumatic)
• Fistula of intestine
• Ulcer of intestine
• Enteroptosis
• Polyp of colon
• Other specified diseases of intestine
• Disease of intestine, unspecified

(K65-K67) Diseases of peritoneum

• Peritonitis
• Other disorders of peritoneum
• Peritoneal adhesions
• Haemoperitoneum
• Other specified disorders of peritoneum
• Disorder of peritoneum, unspecified

• Disorders of peritoneum in infectious diseases classified elsewhere

(K70-K77) Diseases of liver

• Alcoholic liver disease
• Alcoholic fatty liver
• Alcoholic hepatitis
• Alcoholic fibrosis and sclerosis of liver
• Alcoholic cirrhosis of liver
• Alcoholic hepatic failure
• Alcoholic liver disease, unspecified

• Toxic liver disease
• Toxic liver disease with cholestasis
• Toxic liver disease with hepatic necrosis
• Toxic liver disease with acute hepatitis
• Toxic liver disease with chronic persistent hepatitis
• Toxic liver disease with chronic lobular hepatitis
• Toxic liver disease with chronic active hepatitis
• Toxic liver disease with hepatitis, not elsewhere classified
• Toxic liver disease with fibrosis and cirrhosis of liver
• Toxic liver disease with other disorders of liver
• Toxic liver disease, unspecified

• Hepatic failure, not elsewhere classified
• Hepatic encephalopathy

• Chronic hepatitis, not elsewhere classified
• Fibrosis and cirrhosis of liver
• Hepatic fibrosis
• Hepatic sclerosis
• Hepatic fibrosis with hepatic sclerosis
• Primary biliary cirrhosis
• Secondary biliary cirrhosis
• Biliary cirrhosis, unspecified
• Other and unspecified cirrhosis of liver

• Other inflammatory liver diseases
• Abscess of liver
• Phlebitis of portal vein
• Nonspecific reactive hepatitis
• Granulomatous hepatitis, not elsewhere classified
• Autoimmune hepatitis
• Other specified inflammatory liver diseases
• Inflammatory liver disease, unspecified
• Hepatitis NOS

• Other diseases of liver
• Fatty (change of) liver, not elsewhere classified
• Chronic passive congestion of liver
• Central haemorrhagic necrosis of liver
• Infarction of liver
• Peliosis hepatis
• Hepatic veno-occlusive disease
• Portal hypertension
• Hepatorenal syndrome
• Other specified diseases of liver
• Liver disease, unspecified

• Liver disorders in diseases classified elsewhere

(K80-K87) Disorders of gallbladder, biliary tract and pancreas

• Cholelithiasis
• Calculus of gallbladder with acute cholecystitis
• Calculus of gallbladder with other cholecystitis
• Calculus of gallbladder without cholecystitis
• Calculus of bile duct with cholangitis
• Calculus of bile duct with cholecystitis
• Calculus of bile duct without cholangitis or cholecystitis
• Choledocholithiasis
• Other cholelithiasis

• Cholecystitis
• Other diseases of gallbladder
• Obstruction of gallbladder
• Hydrops of gallbladder
• Perforation of gallbladder
• Fistula of gallbladder
• Cholesterolosis of gallbladder
• Strawberry gallbladder
• Other specified diseases of gallbladder
• Disease of gallbladder, unspecified

• Other diseases of biliary tract
• Cholangitis
• Obstruction of bile duct
• Perforation of bile duct
• Fistula of bile duct
• Spasm of sphincter of Oddi
• Biliary cyst
• Other specified diseases of biliary tract
• Disease of biliary tract, unspecified

• Acute pancreatitis
• Other diseases of pancreas
• Alcohol-induced chronic pancreatitis
• Other chronic pancreatitis
• Cyst of pancreas
• Pseudocyst of pancreas
• Other specified diseases of pancreas
• Disease of pancreas, unspecified

• Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere

(K90-K93) Other diseases of the digestive system

• Intestinal malabsorption
• Coeliac disease
• Tropical sprue
• Blind loop syndrome, not elsewhere classified
• Pancreatic steatorrhoea
• Malabsorption due to intolerance, not elsewhere classified
• Other intestinal malabsorption
• Intestinal malabsorption, unspecified

• Postprocedural disorders of digestive system, not elsewhere classified
• Vomiting following gastrointestinal surgery
• Postgastric surgery syndromes
• dumping syndrome
• postgastrectomy syndrome
• postvagotomy syndrome
• Postsurgical malabsorption, not elsewhere classified
• Postoperative intestinal obstruction
• Colostomy and enterostomy malfunction
• Postcholecystectomy syndrome
• Other postprocedural disorders of digestive system, not elsewhere classified
• Postprocedural disorder of digestive system, unspecified

• Other diseases of digestive system
• Haematemesis
• Melaena
• Gastrointestinal haemorrhage, unspecified
• Other specified diseases of digestive system
• Disease of digestive system, unspecified

• Disorders of other digestive organs in diseases classified elsewhere

See also

• List of ICD-10 codes
• International Statistical Classification of Diseases and Related Health Problems