Umbilical hernia
Protrusion of abdominal contents through a defect in the umbilical area, relevant in laparoscopy for port site selection and repair.
Full Definition
A herniation of abdominal contents through a fascial defect at the umbilicus, which has particular relevance in laparoscopic surgery both as a preexisting condition affecting port placement and as a potential site for repair. Small umbilical hernias may be repaired laparoscopically using mesh reinforcement, while larger hernias may require open repair or hybrid techniques. The umbilical area is the most common site for primary port insertion in laparoscopic procedures, making recognition and management of umbilical hernias essential for safe surgical practice.
Usage
Usage note: Distinguish between true umbilical hernias and paraumbilical hernias in documentation.
In Context
- "A small umbilical hernia was identified and repaired during the laparoscopic cholecystectomy." — Operative report
- "Preoperative imaging revealed an umbilical hernia that would require modification of the port placement strategy." — Surgical planning note