- P77
- P77.1
- P77.2
- P77.3
- P77.9
| Necrotizing enterocolitis of newborn |
| Stage 1 necrotizing enterocolitis in newborn |
| Stage 2 necrotizing enterocolitis in newborn |
| Stage 3 necrotizing enterocolitis in newborn |
| Necrotizing enterocolitis in newborn, unspecified |