Efficacy of indocyanine green (ICG) angiography in reducing postoperative complications in oesophagectomy: systematic review and meta-analysis

Background

Anastomotic leakage after oesophagectomy is common, and associated with significant morbidity and mortality. Indocyanine green (ICG) fluorescence angiography has emerged as a promising intraoperative adjunct for perfusion assessment at the anastomotic site. This study aims to assess the impact of ICG use on anastomotic leakage rates and postoperative outcomes.

Methods