P74 | 
		 | 
		Other transitory neonatal electrolyte and metabolic disturbances   | 
	
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		 P74.0 | 
		  | 
		Late metabolic acidosis of newborn | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		(fetal) metabolic acidosis of newborn (P19)
  | 
	 
 
 | 
	   | 
 |  | 
	
		 P74.1 | 
		 | 
		Dehydration of newborn | 
	 
  | 
 |  | 
	
		 P74.2 | 
		 | 
		Disturbances of sodium balance of newborn | 
	 
 |  | 
	
		 P74.21 | 
		 | 
		Hypernatremia of newborn | 
	 
  |   |  | 
	
		 P74.22 | 
		 | 
		Hyponatremia of newborn | 
	 
  |    | 
 |  | 
	
		 P74.3 | 
		 | 
		Disturbances of potassium balance of newborn | 
	 
 |  | 
	
		 P74.31 | 
		 | 
		Hyperkalemia of newborn | 
	 
  |   |  | 
	
		 P74.32 | 
		 | 
		Hypokalemia of newborn | 
	 
  |    | 
 |  | 
	
		 P74.4 | 
		 | 
		Other transitory electrolyte disturbances of newborn | 
	 
 |  | 
	
		 P74.41 | 
		  | 
		Alkalosis of newborn | 
	 
	
		 |  | 
		
 | 
	   |   |  | 
	
		 P74.42 | 
		 | 
		Disturbances of chlorine balance of newborn | 
	 
 |  | 
	
		 P74.421 | 
		  | 
		Hyperchloremia of newborn | 
	 
	
		 |  | 
		
| Hyperchloremic metabolic acidosis |  	
		| Excludes2 | 
		late metabolic acidosis of the newborn (P74.0)
  | 
	 
 
 | 
	   |   |  | 
	
		 P74.422 | 
		 | 
		Hypochloremia of newborn | 
	 
  |    |   |  | 
	
		 P74.49 | 
		 | 
		Other transitory electrolyte disturbance of newborn | 
	 
  |    | 
 |  | 
	
		 P74.5 | 
		 | 
		Transitory tyrosinemia of newborn | 
	 
  | 
 |  | 
	
		 P74.6 | 
		 | 
		Transitory hyperammonemia of newborn | 
	 
  | 
 |  | 
	
		 P74.8 | 
		  | 
		Other transitory metabolic disturbances of newborn | 
	 
	
		 |  | 
		
| Amino-acid metabolic disorders described as transitory |   
 | 
	   | 
 |  | 
	
		 P74.9 | 
		 | 
		Transitory metabolic disturbance of newborn, unspecified | 
	 
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