Ball-and-socket joints are classified functionally as multiaxial joints because they can move bones along several axes. The muscles that surround the joints permit the humerus and femur to move away from the bodyâs midline (abduction), toward the bodyâs midline (adduction), forward (flexion), and backwards (extension).
Ulcer. A likely cause of stomach pain after eating is an ulcer. An ulcer is a deep, open sore in the stomach or intestines. The reason for stomach pain may be food or stomach acid that irritates the ulcer.
Sharp pain in the abdomen can sometimes be so intense to cause nausea, vomiting or even diarrhea after eating. Patients experiencing abdominal cramps can also notice the symptoms to be associated with bloating, gasses, belching or funny sounds coming from the stomach.