Sentence Examples


  • In more recent instruments at the observatories of the Cape of Good Hope and Paris the motion is transmitted from a separately mounted cone and clock by a light rod passing through a perforation in the pivot of the transit instrument and thence through bevel-wheels in the cube of the axis to a second rod leading to the eyepiece.
  • There were five deaths due to bowel perforation - all after cesarean section and all with substandard care.
  • Jejunal diverticulosis occasionally presents as an emergency with perforation, obstruction or gastrointestinal hemorrhage.
  • If perforation is suspected, then a water soluble contrast enema should be carried for confirmation.
  • There is a very high risk of perforation during upper gastrointestinal endoscopy.

How would you define perforation? Add your definition here.

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