X-ray
Frontal
Modality: X-ray (Frontal)

- “ Rigler sign is a reliable indicator of pneumoperitoneum on a supine abdominal radiograph. The internal and external air (in bowel and in the perit...”

View full size version of Rigler sign (pneumoperitoneum)

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.