Caecostomy, enterostomy, colostomy, enterotomy, colotomy, cholecystostomy, gastrostomy, gastrotomy, reduction of intussusception, removal of Meckel’s diverticulum, suture of perforated peptic ulcer, simple repair of ruptured viscus, reduction of volvulus, pyloroplasty or drainage of pancreas, on a patient under 10 years of age (Anaes.) (Assist.)