If the gas build-up too much, you can get “splenic flexure syndrome”. Since the splenic flexure is a bend in the colon, gas can build up in that area. Injuries to the colon near the splenic flexure can cause blood loss or low blood pressure. Many blood vessels come together at the splenic flexure, so the area is important for blood flow. It is the highest point your colon reaches in your body. The splenic flexure is the bend where the transverse colon and descending colon meet in the upper left part of your abdomen. Finally, it heads back down toward your anus in the descending colon. Then, it crosses your abdomen to the left side of your body through the transverse colon. It first travels up through the ascending colon to your upper right abdomen. Food is transformed into stool as it travels through the colon. Your small intestine meets your colon in your lower right abdomen. The splenic flexure is called that because it's near your spleen, but sometimes it's called the left colic flexure because it's on the left side of your body. Your colon has two flexures: one on the right side and one on the left. Where is the Splenic Flexure?Ī "flexure" is a place where the colon bends. Your doctor might mention the involvement of your splenic flexure if you're experiencing a lot of pain in your upper left abdomen or if you have conditions involving your colon. It's also the place where many blood vessels come together. The splenic flexure is a part of your colon, or your large intestine, where it bends near your spleen, an organ that mainly filters your blood.