Gastric Fundus, Medial View

Description

Arising as the dome-shaped fundus ventriculi, the superior aspect of the stomach curves upward and leftward to sit immediately inferior to the left hemidiaphragm. From a medial anatomical view, the fundus lies superior to the body of the stomach and lateral to the cardia, with its thickened wall sweeping into the greater curvature as it transitions inferiorly. The left crus region and esophageal junction are logical nearby landmarks, with the fundus forming the most superior gastric contour when the organ is in situ. Air tends to collect here. This orientation matters when teaching the topography of the gastroesophageal junction and the common radiographic finding of the gastric air bubble beneath the left dome of the diaphragm. Endoscopic retroflexion targets this region to evaluate fundic mucosa and the cardia, and a firm grasp of medial relationships helps when discussing hiatal hernia, paraesophageal hernia, and fundic varices in portal hypertension. Surgeons also reference the fundus during sleeve gastrectomy and fundoplication, where mobilization along the greater curvature and short gastric vessels affects how freely the fundus can be wrapped or resected. Use this artwork in gross anatomy and GI physiology courses to anchor the vocabulary of fundus, cardia, and greater curvature, and in clinical education materials that correlate anatomy with upright chest and abdominal radiographs, fluoroscopy, or endoscopic views. It also fits operative atlases discussing antireflux procedures, bariatric surgery, and upper GI bleeding workups. Anatomical accuracy verified by SciePro's Medical Advisory Board.