How far below the celiac trunk is the SMA located?

The distance from the celiac trunk to the superior mesenteric artery (SMA) is typically around 1 cm. This anatomical relationship is important for understanding the vascular layout of the abdominal region, especially when performing ultrasound studies or determining the locations of various arterial branches. The celiac trunk is the first major branch of the abdominal aorta, and the SMA arises shortly thereafter, usually within this 1 cm interval. This knowledge assists medical professionals in accurately identifying structures during imaging procedures and helps with interventions involving the gastrointestinal tract and abdominal vasculature.