ICD-10 Chapter K

(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
 * Transpositionof 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

 * Oesophagitis
 * 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
 * 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)
 * Ulcerative colitis
 * Other noninfective gastroenteritis and colitis

(K55-K63) Other diseases of intestines

 * Vascular disorders of intestine
 * 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
 * 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 prolapse
 * Rectal prolapse
 * Other diseases of intestine

(K65-K67) Diseases of peritoneum

 * Peritonitis
 * Other disorders of peritoneum
 * 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
 * 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
 * Postprocedural disorders of digestive system, not elsewhere classified


 * 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