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Diseases of the digestive system (K00-K93)
- Excludes2: certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O99)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E90)
- injury, poisoning and certain other consequences of external causes (S00-T98)
- neoplasms (C00-D48)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- This chapter contains the following blocks:
- K00-K14 Diseases of oral cavity and salivary glands
- K20-K31 Diseases of esophagus, stomach and duodenum
- K35-K38 Diseases of appendix
- K40-K46 Hernia
- K50-K52 Noninfective enteritis and colitis
- K55-K63 Other diseases of intestines
- K65-K68 Diseases of peritoneum and retroperitoneum
- K70-K77 Diseases of liver
- K80-K87 Disorders of gallbladder, biliary tract and pancreas
- K90-K94 Other diseases of the digestive system
Diseases of oral cavity and salivary glands (K00-K14)
K00 Disorders of tooth development and eruption
- Excludes2: embedded and impacted teeth (K01.-)
- K00.0 Anodontia
- Hypodontia
- Oligodontia
- Excludes1: acquired absence of teeth (K08.1-)
- K00.1 Supernumerary teeth
- Distomolar
- Fourth molar
- Mesiodens
- Paramolar
- Supplementary teeth
- Excludes2: supernumerary roots (K00.2)
- K00.2 Abnormalities of size and form of teeth
- Concrescence of teeth
- Fusion of teeth
- Gemination of teeth
- Dens
