Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)

symptoms and signs constituting part of a pattern of mental disorder (F01-F99)
R40: Somnolence, stupor and coma
R41: Other symptoms and signs involving cognitive functions and awareness
R42: Dizziness and giddiness
R43: Disturbances of smell and taste
R44: Other symptoms and signs involving general sensations and perceptions
R45: Symptoms and signs involving emotional state
R46: Symptoms and signs involving appearance and behavior

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