Infectious and parasitic diseases (A00-B99).
- Acute infections, unspecified
Mouth, esophagus (food pipe), stomach, and intestines (K00-K67; K90-K93).
- Acute gastrointestinal disorders, unspecified.
Ears – mastoid process (H60-H95)
- Acute diseases of the ear, unspecified.
Psyche – nervous system (F00-F99; G00-G99).
- Mental disorders, unspecified
