Like any surgical procedure, a gastrojejunostomy could result in infection or another complication. A gastrojejunostomy connects the stomach to the jejunum, bypassing the duodenum, the beginning of the intestine at the bottom of this image.
One more thing: Don't make your turtle's water temperature too warm. For most adult aquatic turtle species, 78 F. (25.5 C.) is the highest you want unless you're treating them for an illness and a veterinarian has told you to raise the temperature. Otherwise, too-warm water can encourage bacteria growth in the tank. It also discourages turtles from basking sometimes.
Turtle care: Turtles need access to water and land at all times. If you keep your turtle in a tank, make sure it has exposure to sunlight 2-3 times a week. This will keep its shell hard-essential for good turtle health. Tanks: It's important to clean the tank and change the water once a week.