K31.3 Pylorospasm, not elsewhere classified

Type 1 Excludes:

• Congenital Or Infantile Pylorospasm (Q40.0)
• Neurotic Pylorospasm (F45.8)
• Psychogenic Pylorospasm (F45.8)

The following code(s) above K31.3 may contain annotation back-references that may be applicable to K31.3:

• Diseases of the digestive system (K00-K95)

Diagnosis Index

Obstruction, Obstructed, Obstructive
- Stomach NEC K31.89
-- Due To Pylorospasm K31.3
Pylorospasm NEC K31.3
Spasm, Spastic, Spasticity R25.2 - see also condition
- Pylorus NEC K31.3