Assuming the backpain originates somewhere around L4-L5, this is almost certainly referred pain, originating with the back injury.
If your dad is suffering from lower stomach pain that goes around his back, he may have an ulcer. He also may be experiencing pain from an inflammatory disease in his kidneys.
The cardia of the stomach is the region just below the Z-line at the LES. See the image link below for an image of the Z-line, LES and cardia of the stomach.
I would consult your doctor.
Both the upper and lower ends of the stomach have a sphincter that regulates flow into and out of the stomach. The lower esophageal sphincter is at the top of the stomach, and the pyloric sphincter is at the lower end of the stomach.
The organ which produces insulin is the Pancreas (just below the stomach).
The lower middle region is called the abdomen. It is located between the chest and the pelvis and contains organs such as the stomach, liver, and intestines.
A little under your stomach by your bellybutton
The heartbeat you feel in your lower stomach is the abdominal aorta beating and it is perfectly normal.
Yes you could. That is what happend to my mom. She felt kicks in her lower stomach and went to the hospital.
Subgastric or hypogastric means below the stomach.The proper medical term to pertaining below the stomach is "sub-gastric"
lower stomach
antrum