Angular notch

Angular incisure
Outline of stomach, with angular incisure stated as "incisura angularis" near center.
Diagram from cancer.gov: * 1. Body of stomach * 2. Fundus * 3. Anterior wall * 4. Greater curvature * 5. Lesser curvature * 6. Cardia * 9. Pyloric sphincter * 10. Pyloric antrum * 11. Pyloric canal * 12. Angular notch * 13. Gastric canal * 14. Rugal folds
Details
System	Gastrointestinal tract
Artery	right gastric artery, left gastric artery
Vein	right gastric vein, left gastric vein
Nerve	Vagus
Identifiers
Latin	incisura angularis
Dorlands /Elsevier	i_05/12447228
TA	A05.5.01.006
FMA	14573
Anatomical terminology []

The angular incisure' or angular notch, also called the incisura angularis, is a small anatomical notch on the stomach located on the lesser curvature of the stomach near the pyloric end. Its location varies somewhat in position with the state of distension of the internal organs.

The angular incisure is used as a separation point between the right and left portions of the stomach. An imaginary line drawn perpendicular to the lesser curvature of the stomach through the angular incisure makes up the boundary between the body of the stomach and pylorus.