Caudal Displacement of the Umbilicus: A Novel Technique for a Safer Veress Needle Intraperitoneal Placement (VIP) During Laparoscopic Entry

Guideline No. 412: Laparoscopic Entry for Gynaecological Surgery

OBJECTIVE

To evaluate the benefits and risks of laparoscopic surgery and provide clinical direction on entry techniques, technologies, and their associated complications in gynaecological surgery.

TARGET POPULATION

All patients, including pregnant women and women with obesity, undergoing laparoscopic surgery for various gynaecological indications.

OPTIONS

The laparoscopic entry techniques and technologies reviewed in formulating this guideline included the closed (Veress needle-pneumoperitoneum-trocar) technique, direct trocar insertion, open (Hasson) technique, visual entry systems, and disposable shielded and radially expanding trocars.

OUTCOMES

Implementation of this guideline should optimize decision-making in the selection of entry technique for laparoscopic surgery.

EVIDENCE

We searched English-language articles from September 2005 to December 2019 in PubMed/MEDLINE, Embase, Science Direct, Scopus, and Cochrane Library using the following MeSH search terms alone or in combination: laparoscopic entry, laparoscopy access, pneumoperitoneum, Veress needle, open (Hasson), direct trocar, visual entry, shielded trocars, radially expanded trocars, and laparoscopic complications.

VALIDATION METHODS

The authors rated the quality of evidence and strength of recommendations using the Canadian Task Force on Preventive Health Care approach (Appendix A).

INTENDED AUDIENCE

Surgeons performing laparoscopic gynaecological surgery.

SUMMARY STATEMENTS

RECOMMENDATIONS.