Anatomical levels from skin to abdominal cavity in gastric cancer surgery

Hello, gastric cancer surgery is usually performed with a median incision in the abdomen, and the anatomical levels from skin to abdominal cavity are: skin, superficial fascia (mainly composed of loose connective tissue and adipose tissue), abdominal white line (if it deviates from the abdominal white line, it is the anterior layer of rectus abdominis muscle sheath, rectus abdominis muscle, and the posterior layer of rectus abdominis muscle sheath), mural peritoneum, and then to the abdominal cavity. I hope my answer is helpful to you.