A novel abdominal wall entry suction device to increase Veress needle safety: A prospective cohort pilot study.

ABSTRACT:

Background

In laparoscopic surgery, the Veress needle technique is most often used to initiate a pneumoperitoneum. Although low, entry-related injuries of the intestines and major vascular structures occur in 0.04-0.1% of cases. Up to 50% of these injuries remain undiagnosed at the time of surgery, resulting in mortality rates between 2.5 and 30%. In an effort to minimize such injuries we objectively assessed a novel abdominal wall entry suction device (AWESD) that was hypothesized to lift the abdominal wall and create an additional post-peritoneum safe margin for safer Veress needle introduction.

Materials and methods

A prospective pilot study was conducted in which CT-scans with and without AWESD application (centered above the umbilicus) were assessed to determine its eff

SUBMITTER: Daemen JHT 

PROVIDER: S-EPMC6804323 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature