Anatomical study of perigastric fascial space and guidance for laparoscopic approach

The space of the posterior gastric fascia space is suitable for laparotomy and laparoscopic surgery<b>.</b>the application of the anatomical study of perigastric fascial space in laparoscopic radical resection of gastric cancer not only accords with the tumor-free principle of radical resection of tumor, improves the safety of operation, but also reduces the occurrence of complications such as bleeding and important organ injury.